Finding the Third Proportional to 37,018 and 50,605

Step by Step Solution

1. Step 1: Write the proportion equation
   37,018 : 50,605 = 50,605 : x
2. Step 2: Convert to fraction form
   37,018/50,605 = 50,605/x
3. Step 3: Cross multiply
   37,018x = 50,605 × 50,605
4. Step 4: Simplify right side
   37,018x = 2,560,866,025
5. Step 5: Solve for x
   x = 2,560,866,025/37,018
6. Step 6: Final answer
   x = 69,178.94