Finding the Third Proportional to 50,735 and 80,801

Step by Step Solution

1. Step 1: Write the proportion equation
   50,735 : 80,801 = 80,801 : x
2. Step 2: Convert to fraction form
   50,735/80,801 = 80,801/x
3. Step 3: Cross multiply
   50,735x = 80,801 × 80,801
4. Step 4: Simplify right side
   50,735x = 6,528,801,601
5. Step 5: Solve for x
   x = 6,528,801,601/50,735
6. Step 6: Final answer
   x = 128,684.37