Finding the Third Proportional to 866,860.50 and 1,150,227

Step by Step Solution

1. Step 1: Write the proportion equation
   866,860.50 : 1,150,227 = 1,150,227 : x
2. Step 2: Convert to fraction form
   866,860.50/1,150,227 = 1,150,227/x
3. Step 3: Cross multiply
   866,860.50x = 1,150,227 × 1,150,227
4. Step 4: Simplify right side
   866,860.50x = 1,323,022,151,529
5. Step 5: Solve for x
   x = 1,323,022,151,529/866,860.50
6. Step 6: Final answer
   x = 1,526,222.68