Finding the Third Proportional to 71,529.75 and 152,553.38

Step by Step Solution

1. Step 1: Write the proportion equation
   71,529.75 : 152,553.38 = 152,553.38 : x
2. Step 2: Convert to fraction form
   71,529.75/152,553.38 = 152,553.38/x
3. Step 3: Cross multiply
   71,529.75x = 152,553.38 × 152,553.38
4. Step 4: Simplify right side
   71,529.75x = 23,272,532,223.89
5. Step 5: Solve for x
   x = 23,272,532,223.89/71,529.75
6. Step 6: Final answer
   x = 325,354.59