Finding the Third Proportional to 2,619.56 and 3,034.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619.56 : 3,034.69 = 3,034.69 : x
2. Step 2: Convert to fraction form
   2,619.56/3,034.69 = 3,034.69/x
3. Step 3: Cross multiply
   2,619.56x = 3,034.69 × 3,034.69
4. Step 4: Simplify right side
   2,619.56x = 9,209,328.22
5. Step 5: Solve for x
   x = 9,209,328.22/2,619.56
6. Step 6: Final answer
   x = 3,515.60