Final answer:
The question does not provide enough information to determine the total distance Walter has traveled while washing windows. Key details about the distance associated with a floor or Walter's movement pattern are missing.
Step-by-step explanation:
The question seems to be missing essential information that is required to determine Walter's total distance traveled while washing windows on a large building. Without additional context about how the floor count relates to distance or specific information about Walter's trajectory, movement between floors, or the method by which Walter is washing the windows (e.g., if he is moving up and down or if each floor corresponds to a certain distance), it is not possible to provide an accurate answer. To find the total distance, we would need to know what a 'floor' translates to in terms of linear distance and how Walter moves from floor to floor.
If Walter is washing one window per floor, and if we assume 'floor' means Walter is moving vertically the height of one standard floor, we would also have to know the height of each floor. However, this is speculation, as the question does not provide this information.