Finding the Third Proportional to 31,152 and 41,976

Step by Step Solution

1. Step 1: Write the proportion equation
   31,152 : 41,976 = 41,976 : x
2. Step 2: Convert to fraction form
   31,152/41,976 = 41,976/x
3. Step 3: Cross multiply
   31,152x = 41,976 × 41,976
4. Step 4: Simplify right side
   31,152x = 1,761,984,576
5. Step 5: Solve for x
   x = 1,761,984,576/31,152
6. Step 6: Final answer
   x = 56,560.88