Finding the Third Proportional to 1,063,974 and 2,275,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,974 : 2,275,404 = 2,275,404 : x
2. Step 2: Convert to fraction form
   1,063,974/2,275,404 = 2,275,404/x
3. Step 3: Cross multiply
   1,063,974x = 2,275,404 × 2,275,404
4. Step 4: Simplify right side
   1,063,974x = 5,177,463,363,216
5. Step 5: Solve for x
   x = 5,177,463,363,216/1,063,974
6. Step 6: Final answer
   x = 4,866,155.91