Finding the Third Proportional to 16,548 and 36,012

Step by Step Solution

1. Step 1: Write the proportion equation
   16,548 : 36,012 = 36,012 : x
2. Step 2: Convert to fraction form
   16,548/36,012 = 36,012/x
3. Step 3: Cross multiply
   16,548x = 36,012 × 36,012
4. Step 4: Simplify right side
   16,548x = 1,296,864,144
5. Step 5: Solve for x
   x = 1,296,864,144/16,548
6. Step 6: Final answer
   x = 78,369.84