Finding the Third Proportional to 16,311.38 and 35,048.95

Step by Step Solution

1. Step 1: Write the proportion equation
   16,311.38 : 35,048.95 = 35,048.95 : x
2. Step 2: Convert to fraction form
   16,311.38/35,048.95 = 35,048.95/x
3. Step 3: Cross multiply
   16,311.38x = 35,048.95 × 35,048.95
4. Step 4: Simplify right side
   16,311.38x = 1,228,429,115.16
5. Step 5: Solve for x
   x = 1,228,429,115.16/16,311.38
6. Step 6: Final answer
   x = 75,311.19