Finding the Third Proportional to 113,900 and 181,022.25

Step by Step Solution

1. Step 1: Write the proportion equation
   113,900 : 181,022.25 = 181,022.25 : x
2. Step 2: Convert to fraction form
   113,900/181,022.25 = 181,022.25/x
3. Step 3: Cross multiply
   113,900x = 181,022.25 × 181,022.25
4. Step 4: Simplify right side
   113,900x = 32,769,054,995.06
5. Step 5: Solve for x
   x = 32,769,054,995.06/113,900
6. Step 6: Final answer
   x = 287,700.22