Finding the Third Proportional to 1,121,734 and 2,433,738

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,734 : 2,433,738 = 2,433,738 : x
2. Step 2: Convert to fraction form
   1,121,734/2,433,738 = 2,433,738/x
3. Step 3: Cross multiply
   1,121,734x = 2,433,738 × 2,433,738
4. Step 4: Simplify right side
   1,121,734x = 5,923,080,652,644
5. Step 5: Solve for x
   x = 5,923,080,652,644/1,121,734
6. Step 6: Final answer
   x = 5,280,289.85