Finding the Third Proportional to 50,240 and 76,000

Step by Step Solution

1. Step 1: Write the proportion equation
   50,240 : 76,000 = 76,000 : x
2. Step 2: Convert to fraction form
   50,240/76,000 = 76,000/x
3. Step 3: Cross multiply
   50,240x = 76,000 × 76,000
4. Step 4: Simplify right side
   50,240x = 5,776,000,000
5. Step 5: Solve for x
   x = 5,776,000,000/50,240
6. Step 6: Final answer
   x = 114,968.15