Finding the Third Proportional to 50,536.50 and 103,992

Step by Step Solution

1. Step 1: Write the proportion equation
   50,536.50 : 103,992 = 103,992 : x
2. Step 2: Convert to fraction form
   50,536.50/103,992 = 103,992/x
3. Step 3: Cross multiply
   50,536.50x = 103,992 × 103,992
4. Step 4: Simplify right side
   50,536.50x = 10,814,336,064
5. Step 5: Solve for x
   x = 10,814,336,064/50,536.50
6. Step 6: Final answer
   x = 213,990.60