Finding the Third Proportional to 8,676.70 and 13,501.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,676.70 : 13,501.27 = 13,501.27 : x
2. Step 2: Convert to fraction form
   8,676.70/13,501.27 = 13,501.27/x
3. Step 3: Cross multiply
   8,676.70x = 13,501.27 × 13,501.27
4. Step 4: Simplify right side
   8,676.70x = 182,284,173.48
5. Step 5: Solve for x
   x = 182,284,173.48/8,676.70
6. Step 6: Final answer
   x = 21,008.46