Finding the Third Proportional to 16,644 and 34,692

Step by Step Solution

1. Step 1: Write the proportion equation
   16,644 : 34,692 = 34,692 : x
2. Step 2: Convert to fraction form
   16,644/34,692 = 34,692/x
3. Step 3: Cross multiply
   16,644x = 34,692 × 34,692
4. Step 4: Simplify right side
   16,644x = 1,203,534,864
5. Step 5: Solve for x
   x = 1,203,534,864/16,644
6. Step 6: Final answer
   x = 72,310.43