Finding the Third Proportional to 108,514 and 236,630

Step by Step Solution

1. Step 1: Write the proportion equation
   108,514 : 236,630 = 236,630 : x
2. Step 2: Convert to fraction form
   108,514/236,630 = 236,630/x
3. Step 3: Cross multiply
   108,514x = 236,630 × 236,630
4. Step 4: Simplify right side
   108,514x = 55,993,756,900
5. Step 5: Solve for x
   x = 55,993,756,900/108,514
6. Step 6: Final answer
   x = 516,004.91