Finding the Third Proportional to 1,198,746 and 2,568,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,746 : 2,568,078 = 2,568,078 : x
2. Step 2: Convert to fraction form
   1,198,746/2,568,078 = 2,568,078/x
3. Step 3: Cross multiply
   1,198,746x = 2,568,078 × 2,568,078
4. Step 4: Simplify right side
   1,198,746x = 6,595,024,614,084
5. Step 5: Solve for x
   x = 6,595,024,614,084/1,198,746
6. Step 6: Final answer
   x = 5,501,603.02