Finding the Third Proportional to 17,926 and 27,508

Step by Step Solution

1. Step 1: Write the proportion equation
   17,926 : 27,508 = 27,508 : x
2. Step 2: Convert to fraction form
   17,926/27,508 = 27,508/x
3. Step 3: Cross multiply
   17,926x = 27,508 × 27,508
4. Step 4: Simplify right side
   17,926x = 756,690,064
5. Step 5: Solve for x
   x = 756,690,064/17,926
6. Step 6: Final answer
   x = 42,211.87