Finding the Third Proportional to 4,482 and 8,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,482 : 8,086.50 = 8,086.50 : x
2. Step 2: Convert to fraction form
   4,482/8,086.50 = 8,086.50/x
3. Step 3: Cross multiply
   4,482x = 8,086.50 × 8,086.50
4. Step 4: Simplify right side
   4,482x = 65,391,482.25
5. Step 5: Solve for x
   x = 65,391,482.25/4,482
6. Step 6: Final answer
   x = 14,589.80