Finding the Third Proportional to 1,418.25 and 3,008.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418.25 : 3,008.06 = 3,008.06 : x
2. Step 2: Convert to fraction form
   1,418.25/3,008.06 = 3,008.06/x
3. Step 3: Cross multiply
   1,418.25x = 3,008.06 × 3,008.06
4. Step 4: Simplify right side
   1,418.25x = 9,048,440.00
5. Step 5: Solve for x
   x = 9,048,440.00/1,418.25
6. Step 6: Final answer
   x = 6,380.00