Finding the Third Proportional to 2,105,775 and 3,234,729

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,775 : 3,234,729 = 3,234,729 : x
2. Step 2: Convert to fraction form
   2,105,775/3,234,729 = 3,234,729/x
3. Step 3: Cross multiply
   2,105,775x = 3,234,729 × 3,234,729
4. Step 4: Simplify right side
   2,105,775x = 10,463,471,703,441
5. Step 5: Solve for x
   x = 10,463,471,703,441/2,105,775
6. Step 6: Final answer
   x = 4,968,940.99