Finding the Third Proportional to 23,938 and 51,132

Step by Step Solution

1. Step 1: Write the proportion equation
   23,938 : 51,132 = 51,132 : x
2. Step 2: Convert to fraction form
   23,938/51,132 = 51,132/x
3. Step 3: Cross multiply
   23,938x = 51,132 × 51,132
4. Step 4: Simplify right side
   23,938x = 2,614,481,424
5. Step 5: Solve for x
   x = 2,614,481,424/23,938
6. Step 6: Final answer
   x = 109,218.87