Finding the Third Proportional to 1,825,799 and 3,940,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825,799 : 3,940,282 = 3,940,282 : x
2. Step 2: Convert to fraction form
   1,825,799/3,940,282 = 3,940,282/x
3. Step 3: Cross multiply
   1,825,799x = 3,940,282 × 3,940,282
4. Step 4: Simplify right side
   1,825,799x = 15,525,822,239,524
5. Step 5: Solve for x
   x = 15,525,822,239,524/1,825,799
6. Step 6: Final answer
   x = 8,503,576.92