Finding the Third Proportional to 1,129,607 and 2,442,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,607 : 2,442,762 = 2,442,762 : x
2. Step 2: Convert to fraction form
   1,129,607/2,442,762 = 2,442,762/x
3. Step 3: Cross multiply
   1,129,607x = 2,442,762 × 2,442,762
4. Step 4: Simplify right side
   1,129,607x = 5,967,086,188,644
5. Step 5: Solve for x
   x = 5,967,086,188,644/1,129,607
6. Step 6: Final answer
   x = 5,282,444.42