Finding the Third Proportional to 16,774.59 and 38,249.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,774.59 : 38,249.72 = 38,249.72 : x
2. Step 2: Convert to fraction form
   16,774.59/38,249.72 = 38,249.72/x
3. Step 3: Cross multiply
   16,774.59x = 38,249.72 × 38,249.72
4. Step 4: Simplify right side
   16,774.59x = 1,463,040,984.45
5. Step 5: Solve for x
   x = 1,463,040,984.45/16,774.59
6. Step 6: Final answer
   x = 87,217.67