Finding the Third Proportional to 60,172.88 and 93,175.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,172.88 : 93,175.31 = 93,175.31 : x
2. Step 2: Convert to fraction form
   60,172.88/93,175.31 = 93,175.31/x
3. Step 3: Cross multiply
   60,172.88x = 93,175.31 × 93,175.31
4. Step 4: Simplify right side
   60,172.88x = 8,681,638,859.47
5. Step 5: Solve for x
   x = 8,681,638,859.47/60,172.88
6. Step 6: Final answer
   x = 144,278.28