Finding the Third Proportional to 17,473 and 23,279

Step by Step Solution

1. Step 1: Write the proportion equation
   17,473 : 23,279 = 23,279 : x
2. Step 2: Convert to fraction form
   17,473/23,279 = 23,279/x
3. Step 3: Cross multiply
   17,473x = 23,279 × 23,279
4. Step 4: Simplify right side
   17,473x = 541,911,841
5. Step 5: Solve for x
   x = 541,911,841/17,473
6. Step 6: Final answer
   x = 31,014.24