Finding the Third Proportional to 16,015.50 and 36,864

Step by Step Solution

1. Step 1: Write the proportion equation
   16,015.50 : 36,864 = 36,864 : x
2. Step 2: Convert to fraction form
   16,015.50/36,864 = 36,864/x
3. Step 3: Cross multiply
   16,015.50x = 36,864 × 36,864
4. Step 4: Simplify right side
   16,015.50x = 1,358,954,496
5. Step 5: Solve for x
   x = 1,358,954,496/16,015.50
6. Step 6: Final answer
   x = 84,852.46