Finding the Third Proportional to 50,910 and 110,532

Step by Step Solution

1. Step 1: Write the proportion equation
   50,910 : 110,532 = 110,532 : x
2. Step 2: Convert to fraction form
   50,910/110,532 = 110,532/x
3. Step 3: Cross multiply
   50,910x = 110,532 × 110,532
4. Step 4: Simplify right side
   50,910x = 12,217,323,024
5. Step 5: Solve for x
   x = 12,217,323,024/50,910
6. Step 6: Final answer
   x = 239,978.85