Finding the Third Proportional to 47,992 and 71,997

Step by Step Solution

1. Step 1: Write the proportion equation
   47,992 : 71,997 = 71,997 : x
2. Step 2: Convert to fraction form
   47,992/71,997 = 71,997/x
3. Step 3: Cross multiply
   47,992x = 71,997 × 71,997
4. Step 4: Simplify right side
   47,992x = 5,183,568,009
5. Step 5: Solve for x
   x = 5,183,568,009/47,992
6. Step 6: Final answer
   x = 108,009.00