Finding the Third Proportional to 1,103,940 and 1,644,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,940 : 1,644,246 = 1,644,246 : x
2. Step 2: Convert to fraction form
   1,103,940/1,644,246 = 1,644,246/x
3. Step 3: Cross multiply
   1,103,940x = 1,644,246 × 1,644,246
4. Step 4: Simplify right side
   1,103,940x = 2,703,544,908,516
5. Step 5: Solve for x
   x = 2,703,544,908,516/1,103,940
6. Step 6: Final answer
   x = 2,448,996.24