Finding the Third Proportional to 841,309 and 1,824,570

Step by Step Solution

1. Step 1: Write the proportion equation
   841,309 : 1,824,570 = 1,824,570 : x
2. Step 2: Convert to fraction form
   841,309/1,824,570 = 1,824,570/x
3. Step 3: Cross multiply
   841,309x = 1,824,570 × 1,824,570
4. Step 4: Simplify right side
   841,309x = 3,329,055,684,900
5. Step 5: Solve for x
   x = 3,329,055,684,900/841,309
6. Step 6: Final answer
   x = 3,956,995.21