Finding the Third Proportional to 72,824.38 and 155,768.06

Step by Step Solution

1. Step 1: Write the proportion equation
   72,824.38 : 155,768.06 = 155,768.06 : x
2. Step 2: Convert to fraction form
   72,824.38/155,768.06 = 155,768.06/x
3. Step 3: Cross multiply
   72,824.38x = 155,768.06 × 155,768.06
4. Step 4: Simplify right side
   72,824.38x = 24,263,689,295.00
5. Step 5: Solve for x
   x = 24,263,689,295.00/72,824.38
6. Step 6: Final answer
   x = 333,180.86