Finding the Third Proportional to 72,414.50 and 101,165

Step by Step Solution

1. Step 1: Write the proportion equation
   72,414.50 : 101,165 = 101,165 : x
2. Step 2: Convert to fraction form
   72,414.50/101,165 = 101,165/x
3. Step 3: Cross multiply
   72,414.50x = 101,165 × 101,165
4. Step 4: Simplify right side
   72,414.50x = 10,234,357,225
5. Step 5: Solve for x
   x = 10,234,357,225/72,414.50
6. Step 6: Final answer
   x = 141,330.22