Finding the Third Proportional to 29,508.25 and 63,938.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,508.25 : 63,938.50 = 63,938.50 : x
2. Step 2: Convert to fraction form
   29,508.25/63,938.50 = 63,938.50/x
3. Step 3: Cross multiply
   29,508.25x = 63,938.50 × 63,938.50
4. Step 4: Simplify right side
   29,508.25x = 4,088,131,782.25
5. Step 5: Solve for x
   x = 4,088,131,782.25/29,508.25
6. Step 6: Final answer
   x = 138,541.99