Finding the Third Proportional to 103,695 and 223,930

Step by Step Solution

1. Step 1: Write the proportion equation
   103,695 : 223,930 = 223,930 : x
2. Step 2: Convert to fraction form
   103,695/223,930 = 223,930/x
3. Step 3: Cross multiply
   103,695x = 223,930 × 223,930
4. Step 4: Simplify right side
   103,695x = 50,144,644,900
5. Step 5: Solve for x
   x = 50,144,644,900/103,695
6. Step 6: Final answer
   x = 483,578.23