Finding the Third Proportional to 168.54 and 357.33

Step by Step Solution

1. Step 1: Write the proportion equation
   168.54 : 357.33 = 357.33 : x
2. Step 2: Convert to fraction form
   168.54/357.33 = 357.33/x
3. Step 3: Cross multiply
   168.54x = 357.33 × 357.33
4. Step 4: Simplify right side
   168.54x = 127,683.39
5. Step 5: Solve for x
   x = 127,683.39/168.54
6. Step 6: Final answer
   x = 757.59