Finding the Third Proportional to 72,662 and 98,625

Step by Step Solution

1. Step 1: Write the proportion equation
   72,662 : 98,625 = 98,625 : x
2. Step 2: Convert to fraction form
   72,662/98,625 = 98,625/x
3. Step 3: Cross multiply
   72,662x = 98,625 × 98,625
4. Step 4: Simplify right side
   72,662x = 9,726,890,625
5. Step 5: Solve for x
   x = 9,726,890,625/72,662
6. Step 6: Final answer
   x = 133,864.89