Finding the Third Proportional to 1,155,522 and 2,576,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,522 : 2,576,592 = 2,576,592 : x
2. Step 2: Convert to fraction form
   1,155,522/2,576,592 = 2,576,592/x
3. Step 3: Cross multiply
   1,155,522x = 2,576,592 × 2,576,592
4. Step 4: Simplify right side
   1,155,522x = 6,638,826,334,464
5. Step 5: Solve for x
   x = 6,638,826,334,464/1,155,522
6. Step 6: Final answer
   x = 5,745,305.01