Finding the Third Proportional to 16,995.63 and 36,451.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,995.63 : 36,451.56 = 36,451.56 : x
2. Step 2: Convert to fraction form
   16,995.63/36,451.56 = 36,451.56/x
3. Step 3: Cross multiply
   16,995.63x = 36,451.56 × 36,451.56
4. Step 4: Simplify right side
   16,995.63x = 1,328,716,408.69
5. Step 5: Solve for x
   x = 1,328,716,408.69/16,995.63
6. Step 6: Final answer
   x = 78,179.91