Finding the Third Proportional to 425.06 and 501.56

Step by Step Solution

1. Step 1: Write the proportion equation
   425.06 : 501.56 = 501.56 : x
2. Step 2: Convert to fraction form
   425.06/501.56 = 501.56/x
3. Step 3: Cross multiply
   425.06x = 501.56 × 501.56
4. Step 4: Simplify right side
   425.06x = 251,564.94
5. Step 5: Solve for x
   x = 251,564.94/425.06
6. Step 6: Final answer
   x = 591.83