Finding the Third Proportional to 72,363.38 and 158,091.75

Step by Step Solution

1. Step 1: Write the proportion equation
   72,363.38 : 158,091.75 = 158,091.75 : x
2. Step 2: Convert to fraction form
   72,363.38/158,091.75 = 158,091.75/x
3. Step 3: Cross multiply
   72,363.38x = 158,091.75 × 158,091.75
4. Step 4: Simplify right side
   72,363.38x = 24,993,001,418.06
5. Step 5: Solve for x
   x = 24,993,001,418.06/72,363.38
6. Step 6: Final answer
   x = 345,381.92