Finding the Third Proportional to 17,397 and 31,337

Step by Step Solution

1. Step 1: Write the proportion equation
   17,397 : 31,337 = 31,337 : x
2. Step 2: Convert to fraction form
   17,397/31,337 = 31,337/x
3. Step 3: Cross multiply
   17,397x = 31,337 × 31,337
4. Step 4: Simplify right side
   17,397x = 982,007,569
5. Step 5: Solve for x
   x = 982,007,569/17,397
6. Step 6: Final answer
   x = 56,446.95