Finding the Third Proportional to 1,155,528 and 2,576,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,528 : 2,576,604 = 2,576,604 : x
2. Step 2: Convert to fraction form
   1,155,528/2,576,604 = 2,576,604/x
3. Step 3: Cross multiply
   1,155,528x = 2,576,604 × 2,576,604
4. Step 4: Simplify right side
   1,155,528x = 6,638,888,172,816
5. Step 5: Solve for x
   x = 6,638,888,172,816/1,155,528
6. Step 6: Final answer
   x = 5,745,328.69