Finding the Third Proportional to 9,997 and 22,008

Step by Step Solution

1. Step 1: Write the proportion equation
   9,997 : 22,008 = 22,008 : x
2. Step 2: Convert to fraction form
   9,997/22,008 = 22,008/x
3. Step 3: Cross multiply
   9,997x = 22,008 × 22,008
4. Step 4: Simplify right side
   9,997x = 484,352,064
5. Step 5: Solve for x
   x = 484,352,064/9,997
6. Step 6: Final answer
   x = 48,449.74