Finding the Third Proportional to 29,600 and 63,398.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,600 : 63,398.50 = 63,398.50 : x
2. Step 2: Convert to fraction form
   29,600/63,398.50 = 63,398.50/x
3. Step 3: Cross multiply
   29,600x = 63,398.50 × 63,398.50
4. Step 4: Simplify right side
   29,600x = 4,019,369,802.25
5. Step 5: Solve for x
   x = 4,019,369,802.25/29,600
6. Step 6: Final answer
   x = 135,789.52