Finding the Third Proportional to 114.05 and 181.55

Step by Step Solution

1. Step 1: Write the proportion equation
   114.05 : 181.55 = 181.55 : x
2. Step 2: Convert to fraction form
   114.05/181.55 = 181.55/x
3. Step 3: Cross multiply
   114.05x = 181.55 × 181.55
4. Step 4: Simplify right side
   114.05x = 32,959.27
5. Step 5: Solve for x
   x = 32,959.27/114.05
6. Step 6: Final answer
   x = 289.00