Finding the Third Proportional to 16,928.63 and 36,567.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,928.63 : 36,567.38 = 36,567.38 : x
2. Step 2: Convert to fraction form
   16,928.63/36,567.38 = 36,567.38/x
3. Step 3: Cross multiply
   16,928.63x = 36,567.38 × 36,567.38
4. Step 4: Simplify right side
   16,928.63x = 1,337,172,914.39
5. Step 5: Solve for x
   x = 1,337,172,914.39/16,928.63
6. Step 6: Final answer
   x = 78,988.87