Finding the Third Proportional to 50,163 and 67,144.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,163 : 67,144.50 = 67,144.50 : x
2. Step 2: Convert to fraction form
   50,163/67,144.50 = 67,144.50/x
3. Step 3: Cross multiply
   50,163x = 67,144.50 × 67,144.50
4. Step 4: Simplify right side
   50,163x = 4,508,383,880.25
5. Step 5: Solve for x
   x = 4,508,383,880.25/50,163
6. Step 6: Final answer
   x = 89,874.69