Finding the Third Proportional to 159,892 and 230,998

Step by Step Solution

1. Step 1: Write the proportion equation
   159,892 : 230,998 = 230,998 : x
2. Step 2: Convert to fraction form
   159,892/230,998 = 230,998/x
3. Step 3: Cross multiply
   159,892x = 230,998 × 230,998
4. Step 4: Simplify right side
   159,892x = 53,360,076,004
5. Step 5: Solve for x
   x = 53,360,076,004/159,892
6. Step 6: Final answer
   x = 333,725.74