Finding the Third Proportional to 21,576 and 50,016

Step by Step Solution

1. Step 1: Write the proportion equation
   21,576 : 50,016 = 50,016 : x
2. Step 2: Convert to fraction form
   21,576/50,016 = 50,016/x
3. Step 3: Cross multiply
   21,576x = 50,016 × 50,016
4. Step 4: Simplify right side
   21,576x = 2,501,600,256
5. Step 5: Solve for x
   x = 2,501,600,256/21,576
6. Step 6: Final answer
   x = 115,943.65