Finding the Third Proportional to 404,766 and 880,876

Step by Step Solution

1. Step 1: Write the proportion equation
   404,766 : 880,876 = 880,876 : x
2. Step 2: Convert to fraction form
   404,766/880,876 = 880,876/x
3. Step 3: Cross multiply
   404,766x = 880,876 × 880,876
4. Step 4: Simplify right side
   404,766x = 775,942,527,376
5. Step 5: Solve for x
   x = 775,942,527,376/404,766
6. Step 6: Final answer
   x = 1,917,015.08