Finding the Third Proportional to 458,452 and 1,007,665

Step by Step Solution

1. Step 1: Write the proportion equation
   458,452 : 1,007,665 = 1,007,665 : x
2. Step 2: Convert to fraction form
   458,452/1,007,665 = 1,007,665/x
3. Step 3: Cross multiply
   458,452x = 1,007,665 × 1,007,665
4. Step 4: Simplify right side
   458,452x = 1,015,388,752,225
5. Step 5: Solve for x
   x = 1,015,388,752,225/458,452
6. Step 6: Final answer
   x = 2,214,820.20