Finding the Third Proportional to 3,132.42 and 5,105.85

Step by Step Solution

1. Step 1: Write the proportion equation
   3,132.42 : 5,105.85 = 5,105.85 : x
2. Step 2: Convert to fraction form
   3,132.42/5,105.85 = 5,105.85/x
3. Step 3: Cross multiply
   3,132.42x = 5,105.85 × 5,105.85
4. Step 4: Simplify right side
   3,132.42x = 26,069,680.29
5. Step 5: Solve for x
   x = 26,069,680.29/3,132.42
6. Step 6: Final answer
   x = 8,322.53