Finding the Third Proportional to 140,104.69 and 303,955.03

Step by Step Solution

1. Step 1: Write the proportion equation
   140,104.69 : 303,955.03 = 303,955.03 : x
2. Step 2: Convert to fraction form
   140,104.69/303,955.03 = 303,955.03/x
3. Step 3: Cross multiply
   140,104.69x = 303,955.03 × 303,955.03
4. Step 4: Simplify right side
   140,104.69x = 92,388,661,022.19
5. Step 5: Solve for x
   x = 92,388,661,022.19/140,104.69
6. Step 6: Final answer
   x = 659,425.91