Finding the Third Proportional to 270.53 and 401.52

Step by Step Solution

1. Step 1: Write the proportion equation
   270.53 : 401.52 = 401.52 : x
2. Step 2: Convert to fraction form
   270.53/401.52 = 401.52/x
3. Step 3: Cross multiply
   270.53x = 401.52 × 401.52
4. Step 4: Simplify right side
   270.53x = 161,217.93
5. Step 5: Solve for x
   x = 161,217.93/270.53
6. Step 6: Final answer
   x = 595.94