Finding the Third Proportional to 17,906 and 25,171

Step by Step Solution

1. Step 1: Write the proportion equation
   17,906 : 25,171 = 25,171 : x
2. Step 2: Convert to fraction form
   17,906/25,171 = 25,171/x
3. Step 3: Cross multiply
   17,906x = 25,171 × 25,171
4. Step 4: Simplify right side
   17,906x = 633,579,241
5. Step 5: Solve for x
   x = 633,579,241/17,906
6. Step 6: Final answer
   x = 35,383.63