Finding the Third Proportional to 13,004 and 16,644

Step by Step Solution

1. Step 1: Write the proportion equation
   13,004 : 16,644 = 16,644 : x
2. Step 2: Convert to fraction form
   13,004/16,644 = 16,644/x
3. Step 3: Cross multiply
   13,004x = 16,644 × 16,644
4. Step 4: Simplify right side
   13,004x = 277,022,736
5. Step 5: Solve for x
   x = 277,022,736/13,004
6. Step 6: Final answer
   x = 21,302.89