Finding the Third Proportional to 49,510.50 and 67,270.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,510.50 : 67,270.50 = 67,270.50 : x
2. Step 2: Convert to fraction form
   49,510.50/67,270.50 = 67,270.50/x
3. Step 3: Cross multiply
   49,510.50x = 67,270.50 × 67,270.50
4. Step 4: Simplify right side
   49,510.50x = 4,525,320,170.25
5. Step 5: Solve for x
   x = 4,525,320,170.25/49,510.50
6. Step 6: Final answer
   x = 91,401.22