Finding the Third Proportional to 2,398,376 and 5,107,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,376 : 5,107,480 = 5,107,480 : x
2. Step 2: Convert to fraction form
   2,398,376/5,107,480 = 5,107,480/x
3. Step 3: Cross multiply
   2,398,376x = 5,107,480 × 5,107,480
4. Step 4: Simplify right side
   2,398,376x = 26,086,351,950,400
5. Step 5: Solve for x
   x = 26,086,351,950,400/2,398,376
6. Step 6: Final answer
   x = 10,876,673.19