Finding the Third Proportional to 1,492,844 and 3,198,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,844 : 3,198,656 = 3,198,656 : x
2. Step 2: Convert to fraction form
   1,492,844/3,198,656 = 3,198,656/x
3. Step 3: Cross multiply
   1,492,844x = 3,198,656 × 3,198,656
4. Step 4: Simplify right side
   1,492,844x = 10,231,400,206,336
5. Step 5: Solve for x
   x = 10,231,400,206,336/1,492,844
6. Step 6: Final answer
   x = 6,853,629.85