Finding the Third Proportional to 1,998,024 and 3,177,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,998,024 : 3,177,876 = 3,177,876 : x
2. Step 2: Convert to fraction form
   1,998,024/3,177,876 = 3,177,876/x
3. Step 3: Cross multiply
   1,998,024x = 3,177,876 × 3,177,876
4. Step 4: Simplify right side
   1,998,024x = 10,098,895,871,376
5. Step 5: Solve for x
   x = 10,098,895,871,376/1,998,024
6. Step 6: Final answer
   x = 5,054,441.72