Finding the Third Proportional to 15,198.57 and 24,280.17

Step by Step Solution

1. Step 1: Write the proportion equation
   15,198.57 : 24,280.17 = 24,280.17 : x
2. Step 2: Convert to fraction form
   15,198.57/24,280.17 = 24,280.17/x
3. Step 3: Cross multiply
   15,198.57x = 24,280.17 × 24,280.17
4. Step 4: Simplify right side
   15,198.57x = 589,526,746.28
5. Step 5: Solve for x
   x = 589,526,746.28/15,198.57
6. Step 6: Final answer
   x = 38,788.29