Finding the Third Proportional to 8,113.50 and 12,754.13

Step by Step Solution

1. Step 1: Write the proportion equation
   8,113.50 : 12,754.13 = 12,754.13 : x
2. Step 2: Convert to fraction form
   8,113.50/12,754.13 = 12,754.13/x
3. Step 3: Cross multiply
   8,113.50x = 12,754.13 × 12,754.13
4. Step 4: Simplify right side
   8,113.50x = 162,667,704.52
5. Step 5: Solve for x
   x = 162,667,704.52/8,113.50
6. Step 6: Final answer
   x = 20,049.02