Finding the Third Proportional to 1,900,032 and 3,984,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900,032 : 3,984,384 = 3,984,384 : x
2. Step 2: Convert to fraction form
   1,900,032/3,984,384 = 3,984,384/x
3. Step 3: Cross multiply
   1,900,032x = 3,984,384 × 3,984,384
4. Step 4: Simplify right side
   1,900,032x = 15,875,315,859,456
5. Step 5: Solve for x
   x = 15,875,315,859,456/1,900,032
6. Step 6: Final answer
   x = 8,355,288.68