Finding the Third Proportional to 1,489,012 and 3,229,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,489,012 : 3,229,952 = 3,229,952 : x
2. Step 2: Convert to fraction form
   1,489,012/3,229,952 = 3,229,952/x
3. Step 3: Cross multiply
   1,489,012x = 3,229,952 × 3,229,952
4. Step 4: Simplify right side
   1,489,012x = 10,432,589,922,304
5. Step 5: Solve for x
   x = 10,432,589,922,304/1,489,012
6. Step 6: Final answer
   x = 7,006,384.05