Finding the Third Proportional to 31,429.50 and 41,960.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,429.50 : 41,960.25 = 41,960.25 : x
2. Step 2: Convert to fraction form
   31,429.50/41,960.25 = 41,960.25/x
3. Step 3: Cross multiply
   31,429.50x = 41,960.25 × 41,960.25
4. Step 4: Simplify right side
   31,429.50x = 1,760,662,580.06
5. Step 5: Solve for x
   x = 1,760,662,580.06/31,429.50
6. Step 6: Final answer
   x = 56,019.43