Finding the Third Proportional to 159.88 and 241.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159.88 : 241.50 = 241.50 : x
2. Step 2: Convert to fraction form
   159.88/241.50 = 241.50/x
3. Step 3: Cross multiply
   159.88x = 241.50 × 241.50
4. Step 4: Simplify right side
   159.88x = 58,322.25
5. Step 5: Solve for x
   x = 58,322.25/159.88
6. Step 6: Final answer
   x = 364.80