Finding the Third Proportional to 2,891,750 and 4,328,872

Step by Step Solution

1. Step 1: Write the proportion equation
   2,891,750 : 4,328,872 = 4,328,872 : x
2. Step 2: Convert to fraction form
   2,891,750/4,328,872 = 4,328,872/x
3. Step 3: Cross multiply
   2,891,750x = 4,328,872 × 4,328,872
4. Step 4: Simplify right side
   2,891,750x = 18,739,132,792,384
5. Step 5: Solve for x
   x = 18,739,132,792,384/2,891,750
6. Step 6: Final answer
   x = 6,480,204.99