Finding the Third Proportional to 50,645 and 109,930

Step by Step Solution

1. Step 1: Write the proportion equation
   50,645 : 109,930 = 109,930 : x
2. Step 2: Convert to fraction form
   50,645/109,930 = 109,930/x
3. Step 3: Cross multiply
   50,645x = 109,930 × 109,930
4. Step 4: Simplify right side
   50,645x = 12,084,604,900
5. Step 5: Solve for x
   x = 12,084,604,900/50,645
6. Step 6: Final answer
   x = 238,613.98