Finding the Third Proportional to 124,499.53 and 266,753.25

Step by Step Solution

1. Step 1: Write the proportion equation
   124,499.53 : 266,753.25 = 266,753.25 : x
2. Step 2: Convert to fraction form
   124,499.53/266,753.25 = 266,753.25/x
3. Step 3: Cross multiply
   124,499.53x = 266,753.25 × 266,753.25
4. Step 4: Simplify right side
   124,499.53x = 71,157,296,385.56
5. Step 5: Solve for x
   x = 71,157,296,385.56/124,499.53
6. Step 6: Final answer
   x = 571,546.70