Finding the Third Proportional to 1,303,012 and 2,828,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,012 : 2,828,840 = 2,828,840 : x
2. Step 2: Convert to fraction form
   1,303,012/2,828,840 = 2,828,840/x
3. Step 3: Cross multiply
   1,303,012x = 2,828,840 × 2,828,840
4. Step 4: Simplify right side
   1,303,012x = 8,002,335,745,600
5. Step 5: Solve for x
   x = 8,002,335,745,600/1,303,012
6. Step 6: Final answer
   x = 6,141,413.70