Finding the Third Proportional to 29,332.69 and 64,042.31

Step by Step Solution

1. Step 1: Write the proportion equation
   29,332.69 : 64,042.31 = 64,042.31 : x
2. Step 2: Convert to fraction form
   29,332.69/64,042.31 = 64,042.31/x
3. Step 3: Cross multiply
   29,332.69x = 64,042.31 × 64,042.31
4. Step 4: Simplify right side
   29,332.69x = 4,101,417,790.35
5. Step 5: Solve for x
   x = 4,101,417,790.35/29,332.69
6. Step 6: Final answer
   x = 139,824.14