Finding the Third Proportional to 2,380,742 and 3,403,105

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,742 : 3,403,105 = 3,403,105 : x
2. Step 2: Convert to fraction form
   2,380,742/3,403,105 = 3,403,105/x
3. Step 3: Cross multiply
   2,380,742x = 3,403,105 × 3,403,105
4. Step 4: Simplify right side
   2,380,742x = 11,581,123,641,025
5. Step 5: Solve for x
   x = 11,581,123,641,025/2,380,742
6. Step 6: Final answer
   x = 4,864,501.76