Finding the Third Proportional to 43,881.75 and 62,542.13

Step by Step Solution

1. Step 1: Write the proportion equation
   43,881.75 : 62,542.13 = 62,542.13 : x
2. Step 2: Convert to fraction form
   43,881.75/62,542.13 = 62,542.13/x
3. Step 3: Cross multiply
   43,881.75x = 62,542.13 × 62,542.13
4. Step 4: Simplify right side
   43,881.75x = 3,911,517,399.52
5. Step 5: Solve for x
   x = 3,911,517,399.52/43,881.75
6. Step 6: Final answer
   x = 89,137.68