Finding the Third Proportional to 2,073.50 and 3,170.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.50 : 3,170.50 = 3,170.50 : x
2. Step 2: Convert to fraction form
   2,073.50/3,170.50 = 3,170.50/x
3. Step 3: Cross multiply
   2,073.50x = 3,170.50 × 3,170.50
4. Step 4: Simplify right side
   2,073.50x = 10,052,070.25
5. Step 5: Solve for x
   x = 10,052,070.25/2,073.50
6. Step 6: Final answer
   x = 4,847.88