Finding the Third Proportional to 50,222 and 73,821

Step by Step Solution

1. Step 1: Write the proportion equation
   50,222 : 73,821 = 73,821 : x
2. Step 2: Convert to fraction form
   50,222/73,821 = 73,821/x
3. Step 3: Cross multiply
   50,222x = 73,821 × 73,821
4. Step 4: Simplify right side
   50,222x = 5,449,540,041
5. Step 5: Solve for x
   x = 5,449,540,041/50,222
6. Step 6: Final answer
   x = 108,509.02