Finding the Third Proportional to 1,783,360 and 3,898,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,360 : 3,898,496 = 3,898,496 : x
2. Step 2: Convert to fraction form
   1,783,360/3,898,496 = 3,898,496/x
3. Step 3: Cross multiply
   1,783,360x = 3,898,496 × 3,898,496
4. Step 4: Simplify right side
   1,783,360x = 15,198,271,062,016
5. Step 5: Solve for x
   x = 15,198,271,062,016/1,783,360
6. Step 6: Final answer
   x = 8,522,267.55