Finding the Third Proportional to 50,036 and 76,718

Step by Step Solution

1. Step 1: Write the proportion equation
   50,036 : 76,718 = 76,718 : x
2. Step 2: Convert to fraction form
   50,036/76,718 = 76,718/x
3. Step 3: Cross multiply
   50,036x = 76,718 × 76,718
4. Step 4: Simplify right side
   50,036x = 5,885,651,524
5. Step 5: Solve for x
   x = 5,885,651,524/50,036
6. Step 6: Final answer
   x = 117,628.34