Finding the Third Proportional to 866,876 and 1,150,252

Step by Step Solution

1. Step 1: Write the proportion equation
   866,876 : 1,150,252 = 1,150,252 : x
2. Step 2: Convert to fraction form
   866,876/1,150,252 = 1,150,252/x
3. Step 3: Cross multiply
   866,876x = 1,150,252 × 1,150,252
4. Step 4: Simplify right side
   866,876x = 1,323,079,663,504
5. Step 5: Solve for x
   x = 1,323,079,663,504/866,876
6. Step 6: Final answer
   x = 1,526,261.73