Finding the Third Proportional to 1,383,944 and 2,974,814

Step by Step Solution

1. Step 1: Write the proportion equation
   1,383,944 : 2,974,814 = 2,974,814 : x
2. Step 2: Convert to fraction form
   1,383,944/2,974,814 = 2,974,814/x
3. Step 3: Cross multiply
   1,383,944x = 2,974,814 × 2,974,814
4. Step 4: Simplify right side
   1,383,944x = 8,849,518,334,596
5. Step 5: Solve for x
   x = 8,849,518,334,596/1,383,944
6. Step 6: Final answer
   x = 6,394,419.38