Finding the Third Proportional to 50,223 and 68,132

Step by Step Solution

1. Step 1: Write the proportion equation
   50,223 : 68,132 = 68,132 : x
2. Step 2: Convert to fraction form
   50,223/68,132 = 68,132/x
3. Step 3: Cross multiply
   50,223x = 68,132 × 68,132
4. Step 4: Simplify right side
   50,223x = 4,641,969,424
5. Step 5: Solve for x
   x = 4,641,969,424/50,223
6. Step 6: Final answer
   x = 92,427.16