Finding the Third Proportional to 1,129,605 and 2,442,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,605 : 2,442,758 = 2,442,758 : x
2. Step 2: Convert to fraction form
   1,129,605/2,442,758 = 2,442,758/x
3. Step 3: Cross multiply
   1,129,605x = 2,442,758 × 2,442,758
4. Step 4: Simplify right side
   1,129,605x = 5,967,066,646,564
5. Step 5: Solve for x
   x = 5,967,066,646,564/1,129,605
6. Step 6: Final answer
   x = 5,282,436.47