Finding the Third Proportional to 50,550 and 105,231

Step by Step Solution

1. Step 1: Write the proportion equation
   50,550 : 105,231 = 105,231 : x
2. Step 2: Convert to fraction form
   50,550/105,231 = 105,231/x
3. Step 3: Cross multiply
   50,550x = 105,231 × 105,231
4. Step 4: Simplify right side
   50,550x = 11,073,563,361
5. Step 5: Solve for x
   x = 11,073,563,361/50,550
6. Step 6: Final answer
   x = 219,061.59