Finding the Third Proportional to 16,446.80 and 36,023.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,446.80 : 36,023.48 = 36,023.48 : x
2. Step 2: Convert to fraction form
   16,446.80/36,023.48 = 36,023.48/x
3. Step 3: Cross multiply
   16,446.80x = 36,023.48 × 36,023.48
4. Step 4: Simplify right side
   16,446.80x = 1,297,691,426.52
5. Step 5: Solve for x
   x = 1,297,691,426.52/16,446.80
6. Step 6: Final answer
   x = 78,902.38