Finding the Third Proportional to 24,724.69 and 39,309.47

Step by Step Solution

1. Step 1: Write the proportion equation
   24,724.69 : 39,309.47 = 39,309.47 : x
2. Step 2: Convert to fraction form
   24,724.69/39,309.47 = 39,309.47/x
3. Step 3: Cross multiply
   24,724.69x = 39,309.47 × 39,309.47
4. Step 4: Simplify right side
   24,724.69x = 1,545,234,333.41
5. Step 5: Solve for x
   x = 1,545,234,333.41/24,724.69
6. Step 6: Final answer
   x = 62,497.63