Finding the Third Proportional to 1,530,219 and 3,170,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,219 : 3,170,976 = 3,170,976 : x
2. Step 2: Convert to fraction form
   1,530,219/3,170,976 = 3,170,976/x
3. Step 3: Cross multiply
   1,530,219x = 3,170,976 × 3,170,976
4. Step 4: Simplify right side
   1,530,219x = 10,055,088,792,576
5. Step 5: Solve for x
   x = 10,055,088,792,576/1,530,219
6. Step 6: Final answer
   x = 6,571,012.90