Finding the Third Proportional to 50,570 and 72,841

Step by Step Solution

1. Step 1: Write the proportion equation
   50,570 : 72,841 = 72,841 : x
2. Step 2: Convert to fraction form
   50,570/72,841 = 72,841/x
3. Step 3: Cross multiply
   50,570x = 72,841 × 72,841
4. Step 4: Simplify right side
   50,570x = 5,305,811,281
5. Step 5: Solve for x
   x = 5,305,811,281/50,570
6. Step 6: Final answer
   x = 104,920.14