Finding the Third Proportional to 5,314.50 and 8,055

Step by Step Solution

1. Step 1: Write the proportion equation
   5,314.50 : 8,055 = 8,055 : x
2. Step 2: Convert to fraction form
   5,314.50/8,055 = 8,055/x
3. Step 3: Cross multiply
   5,314.50x = 8,055 × 8,055
4. Step 4: Simplify right side
   5,314.50x = 64,883,025
5. Step 5: Solve for x
   x = 64,883,025/5,314.50
6. Step 6: Final answer
   x = 12,208.68