Finding the Third Proportional to 303.47 and 475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   303.47 : 475.50 = 475.50 : x
2. Step 2: Convert to fraction form
   303.47/475.50 = 475.50/x
3. Step 3: Cross multiply
   303.47x = 475.50 × 475.50
4. Step 4: Simplify right side
   303.47x = 226,100.25
5. Step 5: Solve for x
   x = 226,100.25/303.47
6. Step 6: Final answer
   x = 745.05