Finding the Third Proportional to 17,078 and 36,788

Step by Step Solution

1. Step 1: Write the proportion equation
   17,078 : 36,788 = 36,788 : x
2. Step 2: Convert to fraction form
   17,078/36,788 = 36,788/x
3. Step 3: Cross multiply
   17,078x = 36,788 × 36,788
4. Step 4: Simplify right side
   17,078x = 1,353,356,944
5. Step 5: Solve for x
   x = 1,353,356,944/17,078
6. Step 6: Final answer
   x = 79,245.63