Finding the Third Proportional to 29,542.15 and 64,824.33

Step by Step Solution

1. Step 1: Write the proportion equation
   29,542.15 : 64,824.33 = 64,824.33 : x
2. Step 2: Convert to fraction form
   29,542.15/64,824.33 = 64,824.33/x
3. Step 3: Cross multiply
   29,542.15x = 64,824.33 × 64,824.33
4. Step 4: Simplify right side
   29,542.15x = 4,202,193,516.86
5. Step 5: Solve for x
   x = 4,202,193,516.86/29,542.15
6. Step 6: Final answer
   x = 142,244.01