Finding the Third Proportional to 41,863.88 and 58,557.56

Step by Step Solution

1. Step 1: Write the proportion equation
   41,863.88 : 58,557.56 = 58,557.56 : x
2. Step 2: Convert to fraction form
   41,863.88/58,557.56 = 58,557.56/x
3. Step 3: Cross multiply
   41,863.88x = 58,557.56 × 58,557.56
4. Step 4: Simplify right side
   41,863.88x = 3,428,988,125.94
5. Step 5: Solve for x
   x = 3,428,988,125.94/41,863.88
6. Step 6: Final answer
   x = 81,908.04