Finding the Third Proportional to 17,654 and 19,496

Step by Step Solution

1. Step 1: Write the proportion equation
   17,654 : 19,496 = 19,496 : x
2. Step 2: Convert to fraction form
   17,654/19,496 = 19,496/x
3. Step 3: Cross multiply
   17,654x = 19,496 × 19,496
4. Step 4: Simplify right side
   17,654x = 380,094,016
5. Step 5: Solve for x
   x = 380,094,016/17,654
6. Step 6: Final answer
   x = 21,530.19