Finding the Third Proportional to 16,644 and 35,736

Step by Step Solution

1. Step 1: Write the proportion equation
   16,644 : 35,736 = 35,736 : x
2. Step 2: Convert to fraction form
   16,644/35,736 = 35,736/x
3. Step 3: Cross multiply
   16,644x = 35,736 × 35,736
4. Step 4: Simplify right side
   16,644x = 1,277,061,696
5. Step 5: Solve for x
   x = 1,277,061,696/16,644
6. Step 6: Final answer
   x = 76,728.05