Finding the Third Proportional to 1,394,288 and 3,044,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,394,288 : 3,044,428 = 3,044,428 : x
2. Step 2: Convert to fraction form
   1,394,288/3,044,428 = 3,044,428/x
3. Step 3: Cross multiply
   1,394,288x = 3,044,428 × 3,044,428
4. Step 4: Simplify right side
   1,394,288x = 9,268,541,847,184
5. Step 5: Solve for x
   x = 9,268,541,847,184/1,394,288
6. Step 6: Final answer
   x = 6,647,508.87