Finding the Third Proportional to 1,103,947 and 1,644,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,947 : 1,644,256 = 1,644,256 : x
2. Step 2: Convert to fraction form
   1,103,947/1,644,256 = 1,644,256/x
3. Step 3: Cross multiply
   1,103,947x = 1,644,256 × 1,644,256
4. Step 4: Simplify right side
   1,103,947x = 2,703,577,793,536
5. Step 5: Solve for x
   x = 2,703,577,793,536/1,103,947
6. Step 6: Final answer
   x = 2,449,010.50