Finding the Third Proportional to 50,436 and 73,758

Step by Step Solution

1. Step 1: Write the proportion equation
   50,436 : 73,758 = 73,758 : x
2. Step 2: Convert to fraction form
   50,436/73,758 = 73,758/x
3. Step 3: Cross multiply
   50,436x = 73,758 × 73,758
4. Step 4: Simplify right side
   50,436x = 5,440,242,564
5. Step 5: Solve for x
   x = 5,440,242,564/50,436
6. Step 6: Final answer
   x = 107,864.27