Finding the Third Proportional to 2,660,055 and 4,018,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,055 : 4,018,020 = 4,018,020 : x
2. Step 2: Convert to fraction form
   2,660,055/4,018,020 = 4,018,020/x
3. Step 3: Cross multiply
   2,660,055x = 4,018,020 × 4,018,020
4. Step 4: Simplify right side
   2,660,055x = 16,144,484,720,400
5. Step 5: Solve for x
   x = 16,144,484,720,400/2,660,055
6. Step 6: Final answer
   x = 6,069,229.67