Finding the Third Proportional to 2,799,240 and 4,198,132

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799,240 : 4,198,132 = 4,198,132 : x
2. Step 2: Convert to fraction form
   2,799,240/4,198,132 = 4,198,132/x
3. Step 3: Cross multiply
   2,799,240x = 4,198,132 × 4,198,132
4. Step 4: Simplify right side
   2,799,240x = 17,624,312,289,424
5. Step 5: Solve for x
   x = 17,624,312,289,424/2,799,240
6. Step 6: Final answer
   x = 6,296,106.19