Finding the Third Proportional to 3,949.69 and 5,949.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,949.69 : 5,949.56 = 5,949.56 : x
2. Step 2: Convert to fraction form
   3,949.69/5,949.56 = 5,949.56/x
3. Step 3: Cross multiply
   3,949.69x = 5,949.56 × 5,949.56
4. Step 4: Simplify right side
   3,949.69x = 35,397,293.94
5. Step 5: Solve for x
   x = 35,397,293.94/3,949.69
6. Step 6: Final answer
   x = 8,962.05