Finding the Third Proportional to 15,931.69 and 24,656.91

Step by Step Solution

1. Step 1: Write the proportion equation
   15,931.69 : 24,656.91 = 24,656.91 : x
2. Step 2: Convert to fraction form
   15,931.69/24,656.91 = 24,656.91/x
3. Step 3: Cross multiply
   15,931.69x = 24,656.91 × 24,656.91
4. Step 4: Simplify right side
   15,931.69x = 607,963,025.82
5. Step 5: Solve for x
   x = 607,963,025.82/15,931.69
6. Step 6: Final answer
   x = 38,160.62