Finding the Third Proportional to 2,909.50 and 4,452

Step by Step Solution

1. Step 1: Write the proportion equation
   2,909.50 : 4,452 = 4,452 : x
2. Step 2: Convert to fraction form
   2,909.50/4,452 = 4,452/x
3. Step 3: Cross multiply
   2,909.50x = 4,452 × 4,452
4. Step 4: Simplify right side
   2,909.50x = 19,820,304
5. Step 5: Solve for x
   x = 19,820,304/2,909.50
6. Step 6: Final answer
   x = 6,812.27