Finding the Third Proportional to 23,881 and 51,287

Step by Step Solution

1. Step 1: Write the proportion equation
   23,881 : 51,287 = 51,287 : x
2. Step 2: Convert to fraction form
   23,881/51,287 = 51,287/x
3. Step 3: Cross multiply
   23,881x = 51,287 × 51,287
4. Step 4: Simplify right side
   23,881x = 2,630,356,369
5. Step 5: Solve for x
   x = 2,630,356,369/23,881
6. Step 6: Final answer
   x = 110,144.31