Finding the Third Proportional to 8,131.50 and 15,741

Step by Step Solution

1. Step 1: Write the proportion equation
   8,131.50 : 15,741 = 15,741 : x
2. Step 2: Convert to fraction form
   8,131.50/15,741 = 15,741/x
3. Step 3: Cross multiply
   8,131.50x = 15,741 × 15,741
4. Step 4: Simplify right side
   8,131.50x = 247,779,081
5. Step 5: Solve for x
   x = 247,779,081/8,131.50
6. Step 6: Final answer
   x = 30,471.51