Finding the Third Proportional to 2,280,475 and 4,957,879

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280,475 : 4,957,879 = 4,957,879 : x
2. Step 2: Convert to fraction form
   2,280,475/4,957,879 = 4,957,879/x
3. Step 3: Cross multiply
   2,280,475x = 4,957,879 × 4,957,879
4. Step 4: Simplify right side
   2,280,475x = 24,580,564,178,641
5. Step 5: Solve for x
   x = 24,580,564,178,641/2,280,475
6. Step 6: Final answer
   x = 10,778,703.64