Finding the Third Proportional to 11,508.98 and 24,988.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,508.98 : 24,988.18 = 24,988.18 : x
2. Step 2: Convert to fraction form
   11,508.98/24,988.18 = 24,988.18/x
3. Step 3: Cross multiply
   11,508.98x = 24,988.18 × 24,988.18
4. Step 4: Simplify right side
   11,508.98x = 624,409,319.31
5. Step 5: Solve for x
   x = 624,409,319.31/11,508.98
6. Step 6: Final answer
   x = 54,254.09