Finding the Third Proportional to 150.75 and 300.94

Step by Step Solution

1. Step 1: Write the proportion equation
   150.75 : 300.94 = 300.94 : x
2. Step 2: Convert to fraction form
   150.75/300.94 = 300.94/x
3. Step 3: Cross multiply
   150.75x = 300.94 × 300.94
4. Step 4: Simplify right side
   150.75x = 90,563.38
5. Step 5: Solve for x
   x = 90,563.38/150.75
6. Step 6: Final answer
   x = 600.75