Finding the Third Proportional to 2,403,084 and 4,872,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,084 : 4,872,480 = 4,872,480 : x
2. Step 2: Convert to fraction form
   2,403,084/4,872,480 = 4,872,480/x
3. Step 3: Cross multiply
   2,403,084x = 4,872,480 × 4,872,480
4. Step 4: Simplify right side
   2,403,084x = 23,741,061,350,400
5. Step 5: Solve for x
   x = 23,741,061,350,400/2,403,084
6. Step 6: Final answer
   x = 9,879,413.85