Finding the Third Proportional to 16,635.38 and 36,039.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,635.38 : 36,039.38 = 36,039.38 : x
2. Step 2: Convert to fraction form
   16,635.38/36,039.38 = 36,039.38/x
3. Step 3: Cross multiply
   16,635.38x = 36,039.38 × 36,039.38
4. Step 4: Simplify right side
   16,635.38x = 1,298,836,550.39
5. Step 5: Solve for x
   x = 1,298,836,550.39/16,635.38
6. Step 6: Final answer
   x = 78,076.78