Finding the Third Proportional to 1,377,270 and 2,998,425

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,270 : 2,998,425 = 2,998,425 : x
2. Step 2: Convert to fraction form
   1,377,270/2,998,425 = 2,998,425/x
3. Step 3: Cross multiply
   1,377,270x = 2,998,425 × 2,998,425
4. Step 4: Simplify right side
   1,377,270x = 8,990,552,480,625
5. Step 5: Solve for x
   x = 8,990,552,480,625/1,377,270
6. Step 6: Final answer
   x = 6,527,806.81