Finding the Third Proportional to 8,311.36 and 16,810.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,311.36 : 16,810.03 = 16,810.03 : x
2. Step 2: Convert to fraction form
   8,311.36/16,810.03 = 16,810.03/x
3. Step 3: Cross multiply
   8,311.36x = 16,810.03 × 16,810.03
4. Step 4: Simplify right side
   8,311.36x = 282,577,150.63
5. Step 5: Solve for x
   x = 282,577,150.63/8,311.36
6. Step 6: Final answer
   x = 33,998.91