Finding the Third Proportional to 31,189.50 and 41,802.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,189.50 : 41,802.75 = 41,802.75 : x
2. Step 2: Convert to fraction form
   31,189.50/41,802.75 = 41,802.75/x
3. Step 3: Cross multiply
   31,189.50x = 41,802.75 × 41,802.75
4. Step 4: Simplify right side
   31,189.50x = 1,747,469,907.56
5. Step 5: Solve for x
   x = 1,747,469,907.56/31,189.50
6. Step 6: Final answer
   x = 56,027.51