Finding the Third Proportional to 50,158 and 73,455

Step by Step Solution

1. Step 1: Write the proportion equation
   50,158 : 73,455 = 73,455 : x
2. Step 2: Convert to fraction form
   50,158/73,455 = 73,455/x
3. Step 3: Cross multiply
   50,158x = 73,455 × 73,455
4. Step 4: Simplify right side
   50,158x = 5,395,637,025
5. Step 5: Solve for x
   x = 5,395,637,025/50,158
6. Step 6: Final answer
   x = 107,572.81