Finding the Third Proportional to 10,657.83 and 16,120.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,657.83 : 16,120.27 = 16,120.27 : x
2. Step 2: Convert to fraction form
   10,657.83/16,120.27 = 16,120.27/x
3. Step 3: Cross multiply
   10,657.83x = 16,120.27 × 16,120.27
4. Step 4: Simplify right side
   10,657.83x = 259,862,963.82
5. Step 5: Solve for x
   x = 259,862,963.82/10,657.83
6. Step 6: Final answer
   x = 24,382.36