Finding the Third Proportional to 1,835,536 and 3,936,787

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,536 : 3,936,787 = 3,936,787 : x
2. Step 2: Convert to fraction form
   1,835,536/3,936,787 = 3,936,787/x
3. Step 3: Cross multiply
   1,835,536x = 3,936,787 × 3,936,787
4. Step 4: Simplify right side
   1,835,536x = 15,498,291,883,369
5. Step 5: Solve for x
   x = 15,498,291,883,369/1,835,536
6. Step 6: Final answer
   x = 8,443,469.31