Finding the Third Proportional to 1,469,338 and 2,226,189

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,338 : 2,226,189 = 2,226,189 : x
2. Step 2: Convert to fraction form
   1,469,338/2,226,189 = 2,226,189/x
3. Step 3: Cross multiply
   1,469,338x = 2,226,189 × 2,226,189
4. Step 4: Simplify right side
   1,469,338x = 4,955,917,463,721
5. Step 5: Solve for x
   x = 4,955,917,463,721/1,469,338
6. Step 6: Final answer
   x = 3,372,891.37