Finding the Third Proportional to 1,444,890 and 3,163,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,890 : 3,163,830 = 3,163,830 : x
2. Step 2: Convert to fraction form
   1,444,890/3,163,830 = 3,163,830/x
3. Step 3: Cross multiply
   1,444,890x = 3,163,830 × 3,163,830
4. Step 4: Simplify right side
   1,444,890x = 10,009,820,268,900
5. Step 5: Solve for x
   x = 10,009,820,268,900/1,444,890
6. Step 6: Final answer
   x = 6,927,738.63