Finding the Third Proportional to 23,880 and 51,042

Step by Step Solution

1. Step 1: Write the proportion equation
   23,880 : 51,042 = 51,042 : x
2. Step 2: Convert to fraction form
   23,880/51,042 = 51,042/x
3. Step 3: Cross multiply
   23,880x = 51,042 × 51,042
4. Step 4: Simplify right side
   23,880x = 2,605,285,764
5. Step 5: Solve for x
   x = 2,605,285,764/23,880
6. Step 6: Final answer
   x = 109,099.07