Finding the Third Proportional to 16,119 and 33,696

Step by Step Solution

1. Step 1: Write the proportion equation
   16,119 : 33,696 = 33,696 : x
2. Step 2: Convert to fraction form
   16,119/33,696 = 33,696/x
3. Step 3: Cross multiply
   16,119x = 33,696 × 33,696
4. Step 4: Simplify right side
   16,119x = 1,135,420,416
5. Step 5: Solve for x
   x = 1,135,420,416/16,119
6. Step 6: Final answer
   x = 70,439.88