Finding the Third Proportional to 165.56 and 195.56

Step by Step Solution

1. Step 1: Write the proportion equation
   165.56 : 195.56 = 195.56 : x
2. Step 2: Convert to fraction form
   165.56/195.56 = 195.56/x
3. Step 3: Cross multiply
   165.56x = 195.56 × 195.56
4. Step 4: Simplify right side
   165.56x = 38,244.69
5. Step 5: Solve for x
   x = 38,244.69/165.56
6. Step 6: Final answer
   x = 231.00