Finding the Third Proportional to 1,420,776 and 3,043,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,776 : 3,043,728 = 3,043,728 : x
2. Step 2: Convert to fraction form
   1,420,776/3,043,728 = 3,043,728/x
3. Step 3: Cross multiply
   1,420,776x = 3,043,728 × 3,043,728
4. Step 4: Simplify right side
   1,420,776x = 9,264,280,137,984
5. Step 5: Solve for x
   x = 9,264,280,137,984/1,420,776
6. Step 6: Final answer
   x = 6,520,577.58