Finding the Third Proportional to 50,517 and 79,250

Step by Step Solution

1. Step 1: Write the proportion equation
   50,517 : 79,250 = 79,250 : x
2. Step 2: Convert to fraction form
   50,517/79,250 = 79,250/x
3. Step 3: Cross multiply
   50,517x = 79,250 × 79,250
4. Step 4: Simplify right side
   50,517x = 6,280,562,500
5. Step 5: Solve for x
   x = 6,280,562,500/50,517
6. Step 6: Final answer
   x = 124,325.72