Finding the Third Proportional to 12,531.38 and 26,098.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,531.38 : 26,098.88 = 26,098.88 : x
2. Step 2: Convert to fraction form
   12,531.38/26,098.88 = 26,098.88/x
3. Step 3: Cross multiply
   12,531.38x = 26,098.88 × 26,098.88
4. Step 4: Simplify right side
   12,531.38x = 681,151,276.27
5. Step 5: Solve for x
   x = 681,151,276.27/12,531.38
6. Step 6: Final answer
   x = 54,355.67