Finding the Third Proportional to 1,790,288 and 3,895,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,790,288 : 3,895,384 = 3,895,384 : x
2. Step 2: Convert to fraction form
   1,790,288/3,895,384 = 3,895,384/x
3. Step 3: Cross multiply
   1,790,288x = 3,895,384 × 3,895,384
4. Step 4: Simplify right side
   1,790,288x = 15,174,016,507,456
5. Step 5: Solve for x
   x = 15,174,016,507,456/1,790,288
6. Step 6: Final answer
   x = 8,475,740.50