Finding the Third Proportional to 150,591 and 200,760

Step by Step Solution

1. Step 1: Write the proportion equation
   150,591 : 200,760 = 200,760 : x
2. Step 2: Convert to fraction form
   150,591/200,760 = 200,760/x
3. Step 3: Cross multiply
   150,591x = 200,760 × 200,760
4. Step 4: Simplify right side
   150,591x = 40,304,577,600
5. Step 5: Solve for x
   x = 40,304,577,600/150,591
6. Step 6: Final answer
   x = 267,642.67