Finding the Third Proportional to 1,835,542 and 3,936,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,542 : 3,936,798 = 3,936,798 : x
2. Step 2: Convert to fraction form
   1,835,542/3,936,798 = 3,936,798/x
3. Step 3: Cross multiply
   1,835,542x = 3,936,798 × 3,936,798
4. Step 4: Simplify right side
   1,835,542x = 15,498,378,492,804
5. Step 5: Solve for x
   x = 15,498,378,492,804/1,835,542
6. Step 6: Final answer
   x = 8,443,488.89