Finding the Third Proportional to 67,180.50 and 104,855.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,180.50 : 104,855.50 = 104,855.50 : x
2. Step 2: Convert to fraction form
   67,180.50/104,855.50 = 104,855.50/x
3. Step 3: Cross multiply
   67,180.50x = 104,855.50 × 104,855.50
4. Step 4: Simplify right side
   67,180.50x = 10,994,675,880.25
5. Step 5: Solve for x
   x = 10,994,675,880.25/67,180.50
6. Step 6: Final answer
   x = 163,658.74