Finding the Third Proportional to 50,670.98 and 117,289.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,670.98 : 117,289.69 = 117,289.69 : x
2. Step 2: Convert to fraction form
   50,670.98/117,289.69 = 117,289.69/x
3. Step 3: Cross multiply
   50,670.98x = 117,289.69 × 117,289.69
4. Step 4: Simplify right side
   50,670.98x = 13,756,870,793.85
5. Step 5: Solve for x
   x = 13,756,870,793.85/50,670.98
6. Step 6: Final answer
   x = 271,494.05