Finding the Third Proportional to 8,158.50 and 9,495

Step by Step Solution

1. Step 1: Write the proportion equation
   8,158.50 : 9,495 = 9,495 : x
2. Step 2: Convert to fraction form
   8,158.50/9,495 = 9,495/x
3. Step 3: Cross multiply
   8,158.50x = 9,495 × 9,495
4. Step 4: Simplify right side
   8,158.50x = 90,155,025
5. Step 5: Solve for x
   x = 90,155,025/8,158.50
6. Step 6: Final answer
   x = 11,050.44