Finding the Third Proportional to 19,704 and 30,504

Step by Step Solution

1. Step 1: Write the proportion equation
   19,704 : 30,504 = 30,504 : x
2. Step 2: Convert to fraction form
   19,704/30,504 = 30,504/x
3. Step 3: Cross multiply
   19,704x = 30,504 × 30,504
4. Step 4: Simplify right side
   19,704x = 930,494,016
5. Step 5: Solve for x
   x = 930,494,016/19,704
6. Step 6: Final answer
   x = 47,223.61