Finding the Third Proportional to 1,304,910 and 2,874,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,910 : 2,874,720 = 2,874,720 : x
2. Step 2: Convert to fraction form
   1,304,910/2,874,720 = 2,874,720/x
3. Step 3: Cross multiply
   1,304,910x = 2,874,720 × 2,874,720
4. Step 4: Simplify right side
   1,304,910x = 8,264,015,078,400
5. Step 5: Solve for x
   x = 8,264,015,078,400/1,304,910
6. Step 6: Final answer
   x = 6,333,015.36