Finding the Third Proportional to 16,579.69 and 34,116.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,579.69 : 34,116.19 = 34,116.19 : x
2. Step 2: Convert to fraction form
   16,579.69/34,116.19 = 34,116.19/x
3. Step 3: Cross multiply
   16,579.69x = 34,116.19 × 34,116.19
4. Step 4: Simplify right side
   16,579.69x = 1,163,914,249.54
5. Step 5: Solve for x
   x = 1,163,914,249.54/16,579.69
6. Step 6: Final answer
   x = 70,201.22