Finding the Third Proportional to 14,581.41 and 31,228.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,581.41 : 31,228.17 = 31,228.17 : x
2. Step 2: Convert to fraction form
   14,581.41/31,228.17 = 31,228.17/x
3. Step 3: Cross multiply
   14,581.41x = 31,228.17 × 31,228.17
4. Step 4: Simplify right side
   14,581.41x = 975,198,718.65
5. Step 5: Solve for x
   x = 975,198,718.65/14,581.41
6. Step 6: Final answer
   x = 66,879.61