Finding the Third Proportional to 89,037 and 181,372

Step by Step Solution

1. Step 1: Write the proportion equation
   89,037 : 181,372 = 181,372 : x
2. Step 2: Convert to fraction form
   89,037/181,372 = 181,372/x
3. Step 3: Cross multiply
   89,037x = 181,372 × 181,372
4. Step 4: Simplify right side
   89,037x = 32,895,802,384
5. Step 5: Solve for x
   x = 32,895,802,384/89,037
6. Step 6: Final answer
   x = 369,462.16