Finding the Third Proportional to 127,066.50 and 270,567

Step by Step Solution

1. Step 1: Write the proportion equation
   127,066.50 : 270,567 = 270,567 : x
2. Step 2: Convert to fraction form
   127,066.50/270,567 = 270,567/x
3. Step 3: Cross multiply
   127,066.50x = 270,567 × 270,567
4. Step 4: Simplify right side
   127,066.50x = 73,206,501,489
5. Step 5: Solve for x
   x = 73,206,501,489/127,066.50
6. Step 6: Final answer
   x = 576,127.47