Finding the Third Proportional to 16,822.69 and 34,738.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,822.69 : 34,738.03 = 34,738.03 : x
2. Step 2: Convert to fraction form
   16,822.69/34,738.03 = 34,738.03/x
3. Step 3: Cross multiply
   16,822.69x = 34,738.03 × 34,738.03
4. Step 4: Simplify right side
   16,822.69x = 1,206,730,815.13
5. Step 5: Solve for x
   x = 1,206,730,815.13/16,822.69
6. Step 6: Final answer
   x = 71,732.34