Finding the Third Proportional to 1,040,907 and 2,321,151

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,907 : 2,321,151 = 2,321,151 : x
2. Step 2: Convert to fraction form
   1,040,907/2,321,151 = 2,321,151/x
3. Step 3: Cross multiply
   1,040,907x = 2,321,151 × 2,321,151
4. Step 4: Simplify right side
   1,040,907x = 5,387,741,964,801
5. Step 5: Solve for x
   x = 5,387,741,964,801/1,040,907
6. Step 6: Final answer
   x = 5,176,007.04