Finding the Third Proportional to 1,258,878 and 2,694,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,878 : 2,694,444 = 2,694,444 : x
2. Step 2: Convert to fraction form
   1,258,878/2,694,444 = 2,694,444/x
3. Step 3: Cross multiply
   1,258,878x = 2,694,444 × 2,694,444
4. Step 4: Simplify right side
   1,258,878x = 7,260,028,469,136
5. Step 5: Solve for x
   x = 7,260,028,469,136/1,258,878
6. Step 6: Final answer
   x = 5,767,062.79