Finding the Third Proportional to 2,338,662 and 3,498,457

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338,662 : 3,498,457 = 3,498,457 : x
2. Step 2: Convert to fraction form
   2,338,662/3,498,457 = 3,498,457/x
3. Step 3: Cross multiply
   2,338,662x = 3,498,457 × 3,498,457
4. Step 4: Simplify right side
   2,338,662x = 12,239,201,380,849
5. Step 5: Solve for x
   x = 12,239,201,380,849/2,338,662
6. Step 6: Final answer
   x = 5,233,420.38