Finding the Third Proportional to 3,399.75 and 9,151.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,399.75 : 9,151.88 = 9,151.88 : x
2. Step 2: Convert to fraction form
   3,399.75/9,151.88 = 9,151.88/x
3. Step 3: Cross multiply
   3,399.75x = 9,151.88 × 9,151.88
4. Step 4: Simplify right side
   3,399.75x = 83,756,816.02
5. Step 5: Solve for x
   x = 83,756,816.02/3,399.75
6. Step 6: Final answer
   x = 24,636.17