Final answer:
The third step of the managerial decision-making process is identifying alternatives, which is crucial for managers to explore different solutions before making a decision.
Step-by-step explanation:
The managerial decision-making process typically involves several steps, where the third step is typically 'identifying alternatives'. This step comes after defining the problem and before evaluating each alternative and making a decision. It is crucial for managers to consider various possible ways to address the issue at hand, enabling them to choose the most effective one. Identifying alternatives provides a range of possible solutions from which the most viable option can be selected for implementation.