Finding the Third Proportional to 866,862 and 1,150,233

Step by Step Solution

1. Step 1: Write the proportion equation
   866,862 : 1,150,233 = 1,150,233 : x
2. Step 2: Convert to fraction form
   866,862/1,150,233 = 1,150,233/x
3. Step 3: Cross multiply
   866,862x = 1,150,233 × 1,150,233
4. Step 4: Simplify right side
   866,862x = 1,323,035,954,289
5. Step 5: Solve for x
   x = 1,323,035,954,289/866,862
6. Step 6: Final answer
   x = 1,526,235.96