Finding the Third Proportional to 1,155,526 and 2,576,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,526 : 2,576,600 = 2,576,600 : x
2. Step 2: Convert to fraction form
   1,155,526/2,576,600 = 2,576,600/x
3. Step 3: Cross multiply
   1,155,526x = 2,576,600 × 2,576,600
4. Step 4: Simplify right side
   1,155,526x = 6,638,867,560,000
5. Step 5: Solve for x
   x = 6,638,867,560,000/1,155,526
6. Step 6: Final answer
   x = 5,745,320.80