Finding the Third Proportional to 29,225.25 and 62,439.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,225.25 : 62,439.75 = 62,439.75 : x
2. Step 2: Convert to fraction form
   29,225.25/62,439.75 = 62,439.75/x
3. Step 3: Cross multiply
   29,225.25x = 62,439.75 × 62,439.75
4. Step 4: Simplify right side
   29,225.25x = 3,898,722,380.06
5. Step 5: Solve for x
   x = 3,898,722,380.06/29,225.25
6. Step 6: Final answer
   x = 133,402.53