Finding the Third Proportional to 1,420,818 and 3,043,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,818 : 3,043,812 = 3,043,812 : x
2. Step 2: Convert to fraction form
   1,420,818/3,043,812 = 3,043,812/x
3. Step 3: Cross multiply
   1,420,818x = 3,043,812 × 3,043,812
4. Step 4: Simplify right side
   1,420,818x = 9,264,791,491,344
5. Step 5: Solve for x
   x = 9,264,791,491,344/1,420,818
6. Step 6: Final answer
   x = 6,520,744.73