Finding the Third Proportional to 1,348,748 and 2,944,631

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,748 : 2,944,631 = 2,944,631 : x
2. Step 2: Convert to fraction form
   1,348,748/2,944,631 = 2,944,631/x
3. Step 3: Cross multiply
   1,348,748x = 2,944,631 × 2,944,631
4. Step 4: Simplify right side
   1,348,748x = 8,670,851,726,161
5. Step 5: Solve for x
   x = 8,670,851,726,161/1,348,748
6. Step 6: Final answer
   x = 6,428,815.26