Finding the Third Proportional to 2,057,695 and 4,522,742

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,695 : 4,522,742 = 4,522,742 : x
2. Step 2: Convert to fraction form
   2,057,695/4,522,742 = 4,522,742/x
3. Step 3: Cross multiply
   2,057,695x = 4,522,742 × 4,522,742
4. Step 4: Simplify right side
   2,057,695x = 20,455,195,198,564
5. Step 5: Solve for x
   x = 20,455,195,198,564/2,057,695
6. Step 6: Final answer
   x = 9,940,829.52