Finding the Third Proportional to 67,079.39 and 155,165.94

Step by Step Solution

1. Step 1: Write the proportion equation
   67,079.39 : 155,165.94 = 155,165.94 : x
2. Step 2: Convert to fraction form
   67,079.39/155,165.94 = 155,165.94/x
3. Step 3: Cross multiply
   67,079.39x = 155,165.94 × 155,165.94
4. Step 4: Simplify right side
   67,079.39x = 24,076,469,372.49
5. Step 5: Solve for x
   x = 24,076,469,372.49/67,079.39
6. Step 6: Final answer
   x = 358,924.99