Finding the Third Proportional to 1,202,238 and 1,799,589

Step by Step Solution

1. Step 1: Write the proportion equation
   1,202,238 : 1,799,589 = 1,799,589 : x
2. Step 2: Convert to fraction form
   1,202,238/1,799,589 = 1,799,589/x
3. Step 3: Cross multiply
   1,202,238x = 1,799,589 × 1,799,589
4. Step 4: Simplify right side
   1,202,238x = 3,238,520,568,921
5. Step 5: Solve for x
   x = 3,238,520,568,921/1,202,238
6. Step 6: Final answer
   x = 2,693,743.31