Finding the Third Proportional to 2,851.50 and 4,328.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,851.50 : 4,328.25 = 4,328.25 : x
2. Step 2: Convert to fraction form
   2,851.50/4,328.25 = 4,328.25/x
3. Step 3: Cross multiply
   2,851.50x = 4,328.25 × 4,328.25
4. Step 4: Simplify right side
   2,851.50x = 18,733,748.06
5. Step 5: Solve for x
   x = 18,733,748.06/2,851.50
6. Step 6: Final answer
   x = 6,569.79