Finding the Third Proportional to 16,715.50 and 36,711.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,715.50 : 36,711.38 = 36,711.38 : x
2. Step 2: Convert to fraction form
   16,715.50/36,711.38 = 36,711.38/x
3. Step 3: Cross multiply
   16,715.50x = 36,711.38 × 36,711.38
4. Step 4: Simplify right side
   16,715.50x = 1,347,725,054.39
5. Step 5: Solve for x
   x = 1,347,725,054.39/16,715.50
6. Step 6: Final answer
   x = 80,627.27