Finding the Third Proportional to 1,126,422 and 2,332,645

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,422 : 2,332,645 = 2,332,645 : x
2. Step 2: Convert to fraction form
   1,126,422/2,332,645 = 2,332,645/x
3. Step 3: Cross multiply
   1,126,422x = 2,332,645 × 2,332,645
4. Step 4: Simplify right side
   1,126,422x = 5,441,232,696,025
5. Step 5: Solve for x
   x = 5,441,232,696,025/1,126,422
6. Step 6: Final answer
   x = 4,830,545.48