Finding the Third Proportional to 15,385.50 and 24,986.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,385.50 : 24,986.25 = 24,986.25 : x
2. Step 2: Convert to fraction form
   15,385.50/24,986.25 = 24,986.25/x
3. Step 3: Cross multiply
   15,385.50x = 24,986.25 × 24,986.25
4. Step 4: Simplify right side
   15,385.50x = 624,312,689.06
5. Step 5: Solve for x
   x = 624,312,689.06/15,385.50
6. Step 6: Final answer
   x = 40,577.99