Finding the Third Proportional to 1,420,839 and 3,044,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,839 : 3,044,340 = 3,044,340 : x
2. Step 2: Convert to fraction form
   1,420,839/3,044,340 = 3,044,340/x
3. Step 3: Cross multiply
   1,420,839x = 3,044,340 × 3,044,340
4. Step 4: Simplify right side
   1,420,839x = 9,268,006,035,600
5. Step 5: Solve for x
   x = 9,268,006,035,600/1,420,839
6. Step 6: Final answer
   x = 6,522,910.78