Finding the Third Proportional to 190.41 and 296.72

Step by Step Solution

1. Step 1: Write the proportion equation
   190.41 : 296.72 = 296.72 : x
2. Step 2: Convert to fraction form
   190.41/296.72 = 296.72/x
3. Step 3: Cross multiply
   190.41x = 296.72 × 296.72
4. Step 4: Simplify right side
   190.41x = 88,042.02
5. Step 5: Solve for x
   x = 88,042.02/190.41
6. Step 6: Final answer
   x = 462.39