Finding the Third Proportional to 196.88 and 302.25

Step by Step Solution

1. Step 1: Write the proportion equation
   196.88 : 302.25 = 302.25 : x
2. Step 2: Convert to fraction form
   196.88/302.25 = 302.25/x
3. Step 3: Cross multiply
   196.88x = 302.25 × 302.25
4. Step 4: Simplify right side
   196.88x = 91,355.06
5. Step 5: Solve for x
   x = 91,355.06/196.88
6. Step 6: Final answer
   x = 464.03