Finding the Third Proportional to 2,068,022 and 4,544,257

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,022 : 4,544,257 = 4,544,257 : x
2. Step 2: Convert to fraction form
   2,068,022/4,544,257 = 4,544,257/x
3. Step 3: Cross multiply
   2,068,022x = 4,544,257 × 4,544,257
4. Step 4: Simplify right side
   2,068,022x = 20,650,271,682,049
5. Step 5: Solve for x
   x = 20,650,271,682,049/2,068,022
6. Step 6: Final answer
   x = 9,985,518.38