Finding the Third Proportional to 2,471,872 and 3,825,418

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471,872 : 3,825,418 = 3,825,418 : x
2. Step 2: Convert to fraction form
   2,471,872/3,825,418 = 3,825,418/x
3. Step 3: Cross multiply
   2,471,872x = 3,825,418 × 3,825,418
4. Step 4: Simplify right side
   2,471,872x = 14,633,822,874,724
5. Step 5: Solve for x
   x = 14,633,822,874,724/2,471,872
6. Step 6: Final answer
   x = 5,920,137.80