Finding the Third Proportional to 17,296 and 23,272

Step by Step Solution

1. Step 1: Write the proportion equation
   17,296 : 23,272 = 23,272 : x
2. Step 2: Convert to fraction form
   17,296/23,272 = 23,272/x
3. Step 3: Cross multiply
   17,296x = 23,272 × 23,272
4. Step 4: Simplify right side
   17,296x = 541,585,984
5. Step 5: Solve for x
   x = 541,585,984/17,296
6. Step 6: Final answer
   x = 31,312.79