Finding the Third Proportional to 151.90 and 333.23

Step by Step Solution

1. Step 1: Write the proportion equation
   151.90 : 333.23 = 333.23 : x
2. Step 2: Convert to fraction form
   151.90/333.23 = 333.23/x
3. Step 3: Cross multiply
   151.90x = 333.23 × 333.23
4. Step 4: Simplify right side
   151.90x = 111,041.24
5. Step 5: Solve for x
   x = 111,041.24/151.90
6. Step 6: Final answer
   x = 730.99