Finding the Third Proportional to 1,067,356 and 2,287,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,356 : 2,287,256 = 2,287,256 : x
2. Step 2: Convert to fraction form
   1,067,356/2,287,256 = 2,287,256/x
3. Step 3: Cross multiply
   1,067,356x = 2,287,256 × 2,287,256
4. Step 4: Simplify right side
   1,067,356x = 5,231,540,009,536
5. Step 5: Solve for x
   x = 5,231,540,009,536/1,067,356
6. Step 6: Final answer
   x = 4,901,401.23