Finding the Third Proportional to 2,240,638 and 3,444,022

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,638 : 3,444,022 = 3,444,022 : x
2. Step 2: Convert to fraction form
   2,240,638/3,444,022 = 3,444,022/x
3. Step 3: Cross multiply
   2,240,638x = 3,444,022 × 3,444,022
4. Step 4: Simplify right side
   2,240,638x = 11,861,287,536,484
5. Step 5: Solve for x
   x = 11,861,287,536,484/2,240,638
6. Step 6: Final answer
   x = 5,293,709.89