Finding the Third Proportional to 8,864.44 and 16,498.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,864.44 : 16,498.69 = 16,498.69 : x
2. Step 2: Convert to fraction form
   8,864.44/16,498.69 = 16,498.69/x
3. Step 3: Cross multiply
   8,864.44x = 16,498.69 × 16,498.69
4. Step 4: Simplify right side
   8,864.44x = 272,206,689.22
5. Step 5: Solve for x
   x = 272,206,689.22/8,864.44
6. Step 6: Final answer
   x = 30,707.72