Finding the Third Proportional to 50,966 and 104,200

Step by Step Solution

1. Step 1: Write the proportion equation
   50,966 : 104,200 = 104,200 : x
2. Step 2: Convert to fraction form
   50,966/104,200 = 104,200/x
3. Step 3: Cross multiply
   50,966x = 104,200 × 104,200
4. Step 4: Simplify right side
   50,966x = 10,857,640,000
5. Step 5: Solve for x
   x = 10,857,640,000/50,966
6. Step 6: Final answer
   x = 213,036.93