Finding the Third Proportional to 19,997 and 25,321

Step by Step Solution

1. Step 1: Write the proportion equation
   19,997 : 25,321 = 25,321 : x
2. Step 2: Convert to fraction form
   19,997/25,321 = 25,321/x
3. Step 3: Cross multiply
   19,997x = 25,321 × 25,321
4. Step 4: Simplify right side
   19,997x = 641,153,041
5. Step 5: Solve for x
   x = 641,153,041/19,997
6. Step 6: Final answer
   x = 32,062.46