Finding the Third Proportional to 1,155,530 and 2,576,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,530 : 2,576,598 = 2,576,598 : x
2. Step 2: Convert to fraction form
   1,155,530/2,576,598 = 2,576,598/x
3. Step 3: Cross multiply
   1,155,530x = 2,576,598 × 2,576,598
4. Step 4: Simplify right side
   1,155,530x = 6,638,857,253,604
5. Step 5: Solve for x
   x = 6,638,857,253,604/1,155,530
6. Step 6: Final answer
   x = 5,745,291.99