Finding the Third Proportional to 16,425.28 and 25,737.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,425.28 : 25,737.12 = 25,737.12 : x
2. Step 2: Convert to fraction form
   16,425.28/25,737.12 = 25,737.12/x
3. Step 3: Cross multiply
   16,425.28x = 25,737.12 × 25,737.12
4. Step 4: Simplify right side
   16,425.28x = 662,399,201.12
5. Step 5: Solve for x
   x = 662,399,201.12/16,425.28
6. Step 6: Final answer
   x = 40,328.03