Finding the Third Proportional to 574,843 and 1,186,582

Step by Step Solution

1. Step 1: Write the proportion equation
   574,843 : 1,186,582 = 1,186,582 : x
2. Step 2: Convert to fraction form
   574,843/1,186,582 = 1,186,582/x
3. Step 3: Cross multiply
   574,843x = 1,186,582 × 1,186,582
4. Step 4: Simplify right side
   574,843x = 1,407,976,842,724
5. Step 5: Solve for x
   x = 1,407,976,842,724/574,843
6. Step 6: Final answer
   x = 2,449,324.15