Finding the Third Proportional to 2,854,846 and 4,203,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,854,846 : 4,203,404 = 4,203,404 : x
2. Step 2: Convert to fraction form
   2,854,846/4,203,404 = 4,203,404/x
3. Step 3: Cross multiply
   2,854,846x = 4,203,404 × 4,203,404
4. Step 4: Simplify right side
   2,854,846x = 17,668,605,187,216
5. Step 5: Solve for x
   x = 17,668,605,187,216/2,854,846
6. Step 6: Final answer
   x = 6,188,987.14