Finding the Third Proportional to 114.38 and 260.06

Step by Step Solution

1. Step 1: Write the proportion equation
   114.38 : 260.06 = 260.06 : x
2. Step 2: Convert to fraction form
   114.38/260.06 = 260.06/x
3. Step 3: Cross multiply
   114.38x = 260.06 × 260.06
4. Step 4: Simplify right side
   114.38x = 67,632.50
5. Step 5: Solve for x
   x = 67,632.50/114.38
6. Step 6: Final answer
   x = 591.32