Finding the Third Proportional to 1,440,288 and 3,103,650

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,288 : 3,103,650 = 3,103,650 : x
2. Step 2: Convert to fraction form
   1,440,288/3,103,650 = 3,103,650/x
3. Step 3: Cross multiply
   1,440,288x = 3,103,650 × 3,103,650
4. Step 4: Simplify right side
   1,440,288x = 9,632,643,322,500
5. Step 5: Solve for x
   x = 9,632,643,322,500/1,440,288
6. Step 6: Final answer
   x = 6,687,998.04