Finding the Third Proportional to 522,860 and 1,141,665

Step by Step Solution

1. Step 1: Write the proportion equation
   522,860 : 1,141,665 = 1,141,665 : x
2. Step 2: Convert to fraction form
   522,860/1,141,665 = 1,141,665/x
3. Step 3: Cross multiply
   522,860x = 1,141,665 × 1,141,665
4. Step 4: Simplify right side
   522,860x = 1,303,398,972,225
5. Step 5: Solve for x
   x = 1,303,398,972,225/522,860
6. Step 6: Final answer
   x = 2,492,825.94