Finding the Third Proportional to 124,761 and 202,713.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,761 : 202,713.50 = 202,713.50 : x
2. Step 2: Convert to fraction form
   124,761/202,713.50 = 202,713.50/x
3. Step 3: Cross multiply
   124,761x = 202,713.50 × 202,713.50
4. Step 4: Simplify right side
   124,761x = 41,092,763,082.25
5. Step 5: Solve for x
   x = 41,092,763,082.25/124,761
6. Step 6: Final answer
   x = 329,371.86