Finding the Third Proportional to 1,147,454 and 2,497,570

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,454 : 2,497,570 = 2,497,570 : x
2. Step 2: Convert to fraction form
   1,147,454/2,497,570 = 2,497,570/x
3. Step 3: Cross multiply
   1,147,454x = 2,497,570 × 2,497,570
4. Step 4: Simplify right side
   1,147,454x = 6,237,855,904,900
5. Step 5: Solve for x
   x = 6,237,855,904,900/1,147,454
6. Step 6: Final answer
   x = 5,436,257.93