Finding the Third Proportional to 650.06 and 918.56

Step by Step Solution

1. Step 1: Write the proportion equation
   650.06 : 918.56 = 918.56 : x
2. Step 2: Convert to fraction form
   650.06/918.56 = 918.56/x
3. Step 3: Cross multiply
   650.06x = 918.56 × 918.56
4. Step 4: Simplify right side
   650.06x = 843,757.07
5. Step 5: Solve for x
   x = 843,757.07/650.06
6. Step 6: Final answer
   x = 1,297.96