Finding the Third Proportional to 118.50 and 267.38

Step by Step Solution

1. Step 1: Write the proportion equation
   118.50 : 267.38 = 267.38 : x
2. Step 2: Convert to fraction form
   118.50/267.38 = 267.38/x
3. Step 3: Cross multiply
   118.50x = 267.38 × 267.38
4. Step 4: Simplify right side
   118.50x = 71,489.39
5. Step 5: Solve for x
   x = 71,489.39/118.50
6. Step 6: Final answer
   x = 603.29