Finding the Third Proportional to 29,494.38 and 63,909.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,494.38 : 63,909.50 = 63,909.50 : x
2. Step 2: Convert to fraction form
   29,494.38/63,909.50 = 63,909.50/x
3. Step 3: Cross multiply
   29,494.38x = 63,909.50 × 63,909.50
4. Step 4: Simplify right side
   29,494.38x = 4,084,424,190.25
5. Step 5: Solve for x
   x = 4,084,424,190.25/29,494.38
6. Step 6: Final answer
   x = 138,481.46