Finding the Third Proportional to 2,150,856 and 3,301,479

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,856 : 3,301,479 = 3,301,479 : x
2. Step 2: Convert to fraction form
   2,150,856/3,301,479 = 3,301,479/x
3. Step 3: Cross multiply
   2,150,856x = 3,301,479 × 3,301,479
4. Step 4: Simplify right side
   2,150,856x = 10,899,763,587,441
5. Step 5: Solve for x
   x = 10,899,763,587,441/2,150,856
6. Step 6: Final answer
   x = 5,067,639.85