Finding the Third Proportional to 1,420,998 and 3,052,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,998 : 3,052,812 = 3,052,812 : x
2. Step 2: Convert to fraction form
   1,420,998/3,052,812 = 3,052,812/x
3. Step 3: Cross multiply
   1,420,998x = 3,052,812 × 3,052,812
4. Step 4: Simplify right side
   1,420,998x = 9,319,661,107,344
5. Step 5: Solve for x
   x = 9,319,661,107,344/1,420,998
6. Step 6: Final answer
   x = 6,558,532.18