Finding the Third Proportional to 20,736 and 32,288.63

Step by Step Solution

1. Step 1: Write the proportion equation
   20,736 : 32,288.63 = 32,288.63 : x
2. Step 2: Convert to fraction form
   20,736/32,288.63 = 32,288.63/x
3. Step 3: Cross multiply
   20,736x = 32,288.63 × 32,288.63
4. Step 4: Simplify right side
   20,736x = 1,042,555,304.39
5. Step 5: Solve for x
   x = 1,042,555,304.39/20,736
6. Step 6: Final answer
   x = 50,277.55