Finding the Third Proportional to 3,150.98 and 4,159.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.98 : 4,159.27 = 4,159.27 : x
2. Step 2: Convert to fraction form
   3,150.98/4,159.27 = 4,159.27/x
3. Step 3: Cross multiply
   3,150.98x = 4,159.27 × 4,159.27
4. Step 4: Simplify right side
   3,150.98x = 17,299,490.54
5. Step 5: Solve for x
   x = 17,299,490.54/3,150.98
6. Step 6: Final answer
   x = 5,490.19