Finding the Third Proportional to 17,956 and 19,204

Step by Step Solution

1. Step 1: Write the proportion equation
   17,956 : 19,204 = 19,204 : x
2. Step 2: Convert to fraction form
   17,956/19,204 = 19,204/x
3. Step 3: Cross multiply
   17,956x = 19,204 × 19,204
4. Step 4: Simplify right side
   17,956x = 368,793,616
5. Step 5: Solve for x
   x = 368,793,616/17,956
6. Step 6: Final answer
   x = 20,538.74