Finding the Third Proportional to 2,799,288 and 4,198,204

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799,288 : 4,198,204 = 4,198,204 : x
2. Step 2: Convert to fraction form
   2,799,288/4,198,204 = 4,198,204/x
3. Step 3: Cross multiply
   2,799,288x = 4,198,204 × 4,198,204
4. Step 4: Simplify right side
   2,799,288x = 17,624,916,825,616
5. Step 5: Solve for x
   x = 17,624,916,825,616/2,799,288
6. Step 6: Final answer
   x = 6,296,214.19