Finding the Third Proportional to 16,737.28 and 39,442.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,737.28 : 39,442.89 = 39,442.89 : x
2. Step 2: Convert to fraction form
   16,737.28/39,442.89 = 39,442.89/x
3. Step 3: Cross multiply
   16,737.28x = 39,442.89 × 39,442.89
4. Step 4: Simplify right side
   16,737.28x = 1,555,741,312.71
5. Step 5: Solve for x
   x = 1,555,741,312.71/16,737.28
6. Step 6: Final answer
   x = 92,950.68