Finding the Third Proportional to 1,825,800 and 3,940,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825,800 : 3,940,284 = 3,940,284 : x
2. Step 2: Convert to fraction form
   1,825,800/3,940,284 = 3,940,284/x
3. Step 3: Cross multiply
   1,825,800x = 3,940,284 × 3,940,284
4. Step 4: Simplify right side
   1,825,800x = 15,525,838,000,656
5. Step 5: Solve for x
   x = 15,525,838,000,656/1,825,800
6. Step 6: Final answer
   x = 8,503,580.90