Finding the Third Proportional to 70,591.50 and 155,007

Step by Step Solution

1. Step 1: Write the proportion equation
   70,591.50 : 155,007 = 155,007 : x
2. Step 2: Convert to fraction form
   70,591.50/155,007 = 155,007/x
3. Step 3: Cross multiply
   70,591.50x = 155,007 × 155,007
4. Step 4: Simplify right side
   70,591.50x = 24,027,170,049
5. Step 5: Solve for x
   x = 24,027,170,049/70,591.50
6. Step 6: Final answer
   x = 340,369.17