Finding the Third Proportional to 16,453.50 and 36,186

Step by Step Solution

1. Step 1: Write the proportion equation
   16,453.50 : 36,186 = 36,186 : x
2. Step 2: Convert to fraction form
   16,453.50/36,186 = 36,186/x
3. Step 3: Cross multiply
   16,453.50x = 36,186 × 36,186
4. Step 4: Simplify right side
   16,453.50x = 1,309,426,596
5. Step 5: Solve for x
   x = 1,309,426,596/16,453.50
6. Step 6: Final answer
   x = 79,583.47