Finding the Third Proportional to 49,950 and 104,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,950 : 104,517.50 = 104,517.50 : x
2. Step 2: Convert to fraction form
   49,950/104,517.50 = 104,517.50/x
3. Step 3: Cross multiply
   49,950x = 104,517.50 × 104,517.50
4. Step 4: Simplify right side
   49,950x = 10,923,907,806.25
5. Step 5: Solve for x
   x = 10,923,907,806.25/49,950
6. Step 6: Final answer
   x = 218,696.85