Finding the Third Proportional to 841,389 and 1,824,744

Step by Step Solution

1. Step 1: Write the proportion equation
   841,389 : 1,824,744 = 1,824,744 : x
2. Step 2: Convert to fraction form
   841,389/1,824,744 = 1,824,744/x
3. Step 3: Cross multiply
   841,389x = 1,824,744 × 1,824,744
4. Step 4: Simplify right side
   841,389x = 3,329,690,665,536
5. Step 5: Solve for x
   x = 3,329,690,665,536/841,389
6. Step 6: Final answer
   x = 3,957,373.66