Finding the Third Proportional to 1,835,559 and 3,936,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,559 : 3,936,838 = 3,936,838 : x
2. Step 2: Convert to fraction form
   1,835,559/3,936,838 = 3,936,838/x
3. Step 3: Cross multiply
   1,835,559x = 3,936,838 × 3,936,838
4. Step 4: Simplify right side
   1,835,559x = 15,498,693,438,244
5. Step 5: Solve for x
   x = 15,498,693,438,244/1,835,559
6. Step 6: Final answer
   x = 8,443,582.28