Finding the Third Proportional to 50,429 and 73,747

Step by Step Solution

1. Step 1: Write the proportion equation
   50,429 : 73,747 = 73,747 : x
2. Step 2: Convert to fraction form
   50,429/73,747 = 73,747/x
3. Step 3: Cross multiply
   50,429x = 73,747 × 73,747
4. Step 4: Simplify right side
   50,429x = 5,438,620,009
5. Step 5: Solve for x
   x = 5,438,620,009/50,429
6. Step 6: Final answer
   x = 107,847.07