Finding the Third Proportional to 233.69 and 482.56

Step by Step Solution

1. Step 1: Write the proportion equation
   233.69 : 482.56 = 482.56 : x
2. Step 2: Convert to fraction form
   233.69/482.56 = 482.56/x
3. Step 3: Cross multiply
   233.69x = 482.56 × 482.56
4. Step 4: Simplify right side
   233.69x = 232,866.57
5. Step 5: Solve for x
   x = 232,866.57/233.69
6. Step 6: Final answer
   x = 996.49