Finding the Third Proportional to 120,932 and 181,862

Step by Step Solution

1. Step 1: Write the proportion equation
   120,932 : 181,862 = 181,862 : x
2. Step 2: Convert to fraction form
   120,932/181,862 = 181,862/x
3. Step 3: Cross multiply
   120,932x = 181,862 × 181,862
4. Step 4: Simplify right side
   120,932x = 33,073,787,044
5. Step 5: Solve for x
   x = 33,073,787,044/120,932
6. Step 6: Final answer
   x = 273,490.78