Finding the Third Proportional to 485,876 and 1,002,876

Step by Step Solution

1. Step 1: Write the proportion equation
   485,876 : 1,002,876 = 1,002,876 : x
2. Step 2: Convert to fraction form
   485,876/1,002,876 = 1,002,876/x
3. Step 3: Cross multiply
   485,876x = 1,002,876 × 1,002,876
4. Step 4: Simplify right side
   485,876x = 1,005,760,271,376
5. Step 5: Solve for x
   x = 1,005,760,271,376/485,876
6. Step 6: Final answer
   x = 2,069,993.73