Finding the Third Proportional to 5,826.38 and 8,737.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,826.38 : 8,737.88 = 8,737.88 : x
2. Step 2: Convert to fraction form
   5,826.38/8,737.88 = 8,737.88/x
3. Step 3: Cross multiply
   5,826.38x = 8,737.88 × 8,737.88
4. Step 4: Simplify right side
   5,826.38x = 76,350,459.52
5. Step 5: Solve for x
   x = 76,350,459.52/5,826.38
6. Step 6: Final answer
   x = 13,104.28