Finding the Third Proportional to 8,950 and 13,735.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,950 : 13,735.50 = 13,735.50 : x
2. Step 2: Convert to fraction form
   8,950/13,735.50 = 13,735.50/x
3. Step 3: Cross multiply
   8,950x = 13,735.50 × 13,735.50
4. Step 4: Simplify right side
   8,950x = 188,663,960.25
5. Step 5: Solve for x
   x = 188,663,960.25/8,950
6. Step 6: Final answer
   x = 21,079.77