Finding the Third Proportional to 500,876 and 1,024,792

Step by Step Solution

1. Step 1: Write the proportion equation
   500,876 : 1,024,792 = 1,024,792 : x
2. Step 2: Convert to fraction form
   500,876/1,024,792 = 1,024,792/x
3. Step 3: Cross multiply
   500,876x = 1,024,792 × 1,024,792
4. Step 4: Simplify right side
   500,876x = 1,050,198,643,264
5. Step 5: Solve for x
   x = 1,050,198,643,264/500,876
6. Step 6: Final answer
   x = 2,096,723.83