Finding the Third Proportional to 303,469.50 and 471,504

Step by Step Solution

1. Step 1: Write the proportion equation
   303,469.50 : 471,504 = 471,504 : x
2. Step 2: Convert to fraction form
   303,469.50/471,504 = 471,504/x
3. Step 3: Cross multiply
   303,469.50x = 471,504 × 471,504
4. Step 4: Simplify right side
   303,469.50x = 222,316,022,016
5. Step 5: Solve for x
   x = 222,316,022,016/303,469.50
6. Step 6: Final answer
   x = 732,581.11