Finding the Third Proportional to 10,579.88 and 22,617.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,579.88 : 22,617.38 = 22,617.38 : x
2. Step 2: Convert to fraction form
   10,579.88/22,617.38 = 22,617.38/x
3. Step 3: Cross multiply
   10,579.88x = 22,617.38 × 22,617.38
4. Step 4: Simplify right side
   10,579.88x = 511,545,651.89
5. Step 5: Solve for x
   x = 511,545,651.89/10,579.88
6. Step 6: Final answer
   x = 48,350.82