Finding the Third Proportional to 1,417.75 and 3,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,417.75 : 3,040.50 = 3,040.50 : x
2. Step 2: Convert to fraction form
   1,417.75/3,040.50 = 3,040.50/x
3. Step 3: Cross multiply
   1,417.75x = 3,040.50 × 3,040.50
4. Step 4: Simplify right side
   1,417.75x = 9,244,640.25
5. Step 5: Solve for x
   x = 9,244,640.25/1,417.75
6. Step 6: Final answer
   x = 6,520.64