Finding the Third Proportional to 1,109,596 and 2,390,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,596 : 2,390,598 = 2,390,598 : x
2. Step 2: Convert to fraction form
   1,109,596/2,390,598 = 2,390,598/x
3. Step 3: Cross multiply
   1,109,596x = 2,390,598 × 2,390,598
4. Step 4: Simplify right side
   1,109,596x = 5,714,958,797,604
5. Step 5: Solve for x
   x = 5,714,958,797,604/1,109,596
6. Step 6: Final answer
   x = 5,150,486.12