Finding the Third Proportional to 1,825,828 and 3,940,334

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825,828 : 3,940,334 = 3,940,334 : x
2. Step 2: Convert to fraction form
   1,825,828/3,940,334 = 3,940,334/x
3. Step 3: Cross multiply
   1,825,828x = 3,940,334 × 3,940,334
4. Step 4: Simplify right side
   1,825,828x = 15,526,232,031,556
5. Step 5: Solve for x
   x = 15,526,232,031,556/1,825,828
6. Step 6: Final answer
   x = 8,503,666.30