Finding the Third Proportional to 16,653.98 and 35,682.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,653.98 : 35,682.09 = 35,682.09 : x
2. Step 2: Convert to fraction form
   16,653.98/35,682.09 = 35,682.09/x
3. Step 3: Cross multiply
   16,653.98x = 35,682.09 × 35,682.09
4. Step 4: Simplify right side
   16,653.98x = 1,273,211,814.38
5. Step 5: Solve for x
   x = 1,273,211,814.38/16,653.98
6. Step 6: Final answer
   x = 76,450.88