Finding the Third Proportional to 1,325,723 and 2,847,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,723 : 2,847,638 = 2,847,638 : x
2. Step 2: Convert to fraction form
   1,325,723/2,847,638 = 2,847,638/x
3. Step 3: Cross multiply
   1,325,723x = 2,847,638 × 2,847,638
4. Step 4: Simplify right side
   1,325,723x = 8,109,042,179,044
5. Step 5: Solve for x
   x = 8,109,042,179,044/1,325,723
6. Step 6: Final answer
   x = 6,116,694.20