Final answer:
Without a clear reference or sequence, one cannot determine the position of the latter of two particles in relation to a reference point.
Step-by-step explanation:
The question, 'Where is the latter of two particles found?' depends on the frame of reference. Typically, the latter implies the second of two items when listed in sequence. If we consider a line with two particles at either end, the 'latter' particle would be the one at the end mentioned last. However, without a clear point of reference or sequence in which the particles are discussed, it is impossible to answer whether the latter of two particles is closer to, farther from, or in the middle of a reference point.