Finding the Third Proportional to 1,126,287 and 2,332,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,287 : 2,332,418 = 2,332,418 : x
2. Step 2: Convert to fraction form
   1,126,287/2,332,418 = 2,332,418/x
3. Step 3: Cross multiply
   1,126,287x = 2,332,418 × 2,332,418
4. Step 4: Simplify right side
   1,126,287x = 5,440,173,726,724
5. Step 5: Solve for x
   x = 5,440,173,726,724/1,126,287
6. Step 6: Final answer
   x = 4,830,184.25