Finding the Third Proportional to 29,240 and 63,150

Step by Step Solution

1. Step 1: Write the proportion equation
   29,240 : 63,150 = 63,150 : x
2. Step 2: Convert to fraction form
   29,240/63,150 = 63,150/x
3. Step 3: Cross multiply
   29,240x = 63,150 × 63,150
4. Step 4: Simplify right side
   29,240x = 3,987,922,500
5. Step 5: Solve for x
   x = 3,987,922,500/29,240
6. Step 6: Final answer
   x = 136,385.86