Finding the Third Proportional to 1,127,749 and 2,442,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,749 : 2,442,486 = 2,442,486 : x
2. Step 2: Convert to fraction form
   1,127,749/2,442,486 = 2,442,486/x
3. Step 3: Cross multiply
   1,127,749x = 2,442,486 × 2,442,486
4. Step 4: Simplify right side
   1,127,749x = 5,965,737,860,196
5. Step 5: Solve for x
   x = 5,965,737,860,196/1,127,749
6. Step 6: Final answer
   x = 5,289,951.81