Finding the Third Proportional to 50,116 and 67,074

Step by Step Solution

1. Step 1: Write the proportion equation
   50,116 : 67,074 = 67,074 : x
2. Step 2: Convert to fraction form
   50,116/67,074 = 67,074/x
3. Step 3: Cross multiply
   50,116x = 67,074 × 67,074
4. Step 4: Simplify right side
   50,116x = 4,498,921,476
5. Step 5: Solve for x
   x = 4,498,921,476/50,116
6. Step 6: Final answer
   x = 89,770.16