Finding the Third Proportional to 1,143,680 and 2,444,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,680 : 2,444,418 = 2,444,418 : x
2. Step 2: Convert to fraction form
   1,143,680/2,444,418 = 2,444,418/x
3. Step 3: Cross multiply
   1,143,680x = 2,444,418 × 2,444,418
4. Step 4: Simplify right side
   1,143,680x = 5,975,179,358,724
5. Step 5: Solve for x
   x = 5,975,179,358,724/1,143,680
6. Step 6: Final answer
   x = 5,224,520.28