Finding the Third Proportional to 144.88 and 301.94

Step by Step Solution

1. Step 1: Write the proportion equation
   144.88 : 301.94 = 301.94 : x
2. Step 2: Convert to fraction form
   144.88/301.94 = 301.94/x
3. Step 3: Cross multiply
   144.88x = 301.94 × 301.94
4. Step 4: Simplify right side
   144.88x = 91,166.25
5. Step 5: Solve for x
   x = 91,166.25/144.88
6. Step 6: Final answer
   x = 629.28