Finding the Third Proportional to 84,558.25 and 182,198

Step by Step Solution

1. Step 1: Write the proportion equation
   84,558.25 : 182,198 = 182,198 : x
2. Step 2: Convert to fraction form
   84,558.25/182,198 = 182,198/x
3. Step 3: Cross multiply
   84,558.25x = 182,198 × 182,198
4. Step 4: Simplify right side
   84,558.25x = 33,196,111,204
5. Step 5: Solve for x
   x = 33,196,111,204/84,558.25
6. Step 6: Final answer
   x = 392,582.76