Finding the Third Proportional to 1,165,304 and 1,574,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,304 : 1,574,418 = 1,574,418 : x
2. Step 2: Convert to fraction form
   1,165,304/1,574,418 = 1,574,418/x
3. Step 3: Cross multiply
   1,165,304x = 1,574,418 × 1,574,418
4. Step 4: Simplify right side
   1,165,304x = 2,478,792,038,724
5. Step 5: Solve for x
   x = 2,478,792,038,724/1,165,304
6. Step 6: Final answer
   x = 2,127,163.42