Finding the Third Proportional to 51,192 and 108,936

Step by Step Solution

1. Step 1: Write the proportion equation
   51,192 : 108,936 = 108,936 : x
2. Step 2: Convert to fraction form
   51,192/108,936 = 108,936/x
3. Step 3: Cross multiply
   51,192x = 108,936 × 108,936
4. Step 4: Simplify right side
   51,192x = 11,867,052,096
5. Step 5: Solve for x
   x = 11,867,052,096/51,192
6. Step 6: Final answer
   x = 231,814.58