Finding the Third Proportional to 16,957.63 and 36,928.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,957.63 : 36,928.69 = 36,928.69 : x
2. Step 2: Convert to fraction form
   16,957.63/36,928.69 = 36,928.69/x
3. Step 3: Cross multiply
   16,957.63x = 36,928.69 × 36,928.69
4. Step 4: Simplify right side
   16,957.63x = 1,363,727,960.47
5. Step 5: Solve for x
   x = 1,363,727,960.47/16,957.63
6. Step 6: Final answer
   x = 80,419.75