Finding the Third Proportional to 3,565.50 and 8,063.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,565.50 : 8,063.25 = 8,063.25 : x
2. Step 2: Convert to fraction form
   3,565.50/8,063.25 = 8,063.25/x
3. Step 3: Cross multiply
   3,565.50x = 8,063.25 × 8,063.25
4. Step 4: Simplify right side
   3,565.50x = 65,016,000.56
5. Step 5: Solve for x
   x = 65,016,000.56/3,565.50
6. Step 6: Final answer
   x = 18,234.75