Finding the Third Proportional to 1,879,472 and 2,863,270

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879,472 : 2,863,270 = 2,863,270 : x
2. Step 2: Convert to fraction form
   1,879,472/2,863,270 = 2,863,270/x
3. Step 3: Cross multiply
   1,879,472x = 2,863,270 × 2,863,270
4. Step 4: Simplify right side
   1,879,472x = 8,198,315,092,900
5. Step 5: Solve for x
   x = 8,198,315,092,900/1,879,472
6. Step 6: Final answer
   x = 4,362,030.98