Finding the Third Proportional to 2,619.25 and 5,700.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619.25 : 5,700.25 = 5,700.25 : x
2. Step 2: Convert to fraction form
   2,619.25/5,700.25 = 5,700.25/x
3. Step 3: Cross multiply
   2,619.25x = 5,700.25 × 5,700.25
4. Step 4: Simplify right side
   2,619.25x = 32,492,850.06
5. Step 5: Solve for x
   x = 32,492,850.06/2,619.25
6. Step 6: Final answer
   x = 12,405.40