Finding the Third Proportional to 159,951.38 and 243,383.06

Step by Step Solution

1. Step 1: Write the proportion equation
   159,951.38 : 243,383.06 = 243,383.06 : x
2. Step 2: Convert to fraction form
   159,951.38/243,383.06 = 243,383.06/x
3. Step 3: Cross multiply
   159,951.38x = 243,383.06 × 243,383.06
4. Step 4: Simplify right side
   159,951.38x = 59,235,315,111.88
5. Step 5: Solve for x
   x = 59,235,315,111.88/159,951.38
6. Step 6: Final answer
   x = 370,333.27