Finding the Third Proportional to 1,078,794 and 1,637,874

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,794 : 1,637,874 = 1,637,874 : x
2. Step 2: Convert to fraction form
   1,078,794/1,637,874 = 1,637,874/x
3. Step 3: Cross multiply
   1,078,794x = 1,637,874 × 1,637,874
4. Step 4: Simplify right side
   1,078,794x = 2,682,631,239,876
5. Step 5: Solve for x
   x = 2,682,631,239,876/1,078,794
6. Step 6: Final answer
   x = 2,486,694.62