Finding the Third Proportional to 104.25 and 194.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104.25 : 194.50 = 194.50 : x
2. Step 2: Convert to fraction form
   104.25/194.50 = 194.50/x
3. Step 3: Cross multiply
   104.25x = 194.50 × 194.50
4. Step 4: Simplify right side
   104.25x = 37,830.25
5. Step 5: Solve for x
   x = 37,830.25/104.25
6. Step 6: Final answer
   x = 362.88