Finding the Third Proportional to 83,949.75 and 181,431.38

Step by Step Solution

1. Step 1: Write the proportion equation
   83,949.75 : 181,431.38 = 181,431.38 : x
2. Step 2: Convert to fraction form
   83,949.75/181,431.38 = 181,431.38/x
3. Step 3: Cross multiply
   83,949.75x = 181,431.38 × 181,431.38
4. Step 4: Simplify right side
   83,949.75x = 32,917,343,834.39
5. Step 5: Solve for x
   x = 32,917,343,834.39/83,949.75
6. Step 6: Final answer
   x = 392,107.71