Finding the Third Proportional to 1,144,622 and 2,383,439

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,622 : 2,383,439 = 2,383,439 : x
2. Step 2: Convert to fraction form
   1,144,622/2,383,439 = 2,383,439/x
3. Step 3: Cross multiply
   1,144,622x = 2,383,439 × 2,383,439
4. Step 4: Simplify right side
   1,144,622x = 5,680,781,466,721
5. Step 5: Solve for x
   x = 5,680,781,466,721/1,144,622
6. Step 6: Final answer
   x = 4,963,019.64