Finding the Third Proportional to 114,162 and 181,812

Step by Step Solution

1. Step 1: Write the proportion equation
   114,162 : 181,812 = 181,812 : x
2. Step 2: Convert to fraction form
   114,162/181,812 = 181,812/x
3. Step 3: Cross multiply
   114,162x = 181,812 × 181,812
4. Step 4: Simplify right side
   114,162x = 33,055,603,344
5. Step 5: Solve for x
   x = 33,055,603,344/114,162
6. Step 6: Final answer
   x = 289,549.97