Finding the Third Proportional to 2,617.41 and 4,047.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617.41 : 4,047.61 = 4,047.61 : x
2. Step 2: Convert to fraction form
   2,617.41/4,047.61 = 4,047.61/x
3. Step 3: Cross multiply
   2,617.41x = 4,047.61 × 4,047.61
4. Step 4: Simplify right side
   2,617.41x = 16,383,141.65
5. Step 5: Solve for x
   x = 16,383,141.65/2,617.41
6. Step 6: Final answer
   x = 6,259.30