Finding the Third Proportional to 1,272,304 and 2,743,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,272,304 : 2,743,884 = 2,743,884 : x
2. Step 2: Convert to fraction form
   1,272,304/2,743,884 = 2,743,884/x
3. Step 3: Cross multiply
   1,272,304x = 2,743,884 × 2,743,884
4. Step 4: Simplify right side
   1,272,304x = 7,528,899,405,456
5. Step 5: Solve for x
   x = 7,528,899,405,456/1,272,304
6. Step 6: Final answer
   x = 5,917,531.82