Finding the Third Proportional to 1,126,422 and 2,332,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,422 : 2,332,648 = 2,332,648 : x
2. Step 2: Convert to fraction form
   1,126,422/2,332,648 = 2,332,648/x
3. Step 3: Cross multiply
   1,126,422x = 2,332,648 × 2,332,648
4. Step 4: Simplify right side
   1,126,422x = 5,441,246,691,904
5. Step 5: Solve for x
   x = 5,441,246,691,904/1,126,422
6. Step 6: Final answer
   x = 4,830,557.90