Finding the Third Proportional to 1,080,298 and 2,359,918

Step by Step Solution

1. Step 1: Write the proportion equation
   1,080,298 : 2,359,918 = 2,359,918 : x
2. Step 2: Convert to fraction form
   1,080,298/2,359,918 = 2,359,918/x
3. Step 3: Cross multiply
   1,080,298x = 2,359,918 × 2,359,918
4. Step 4: Simplify right side
   1,080,298x = 5,569,212,966,724
5. Step 5: Solve for x
   x = 5,569,212,966,724/1,080,298
6. Step 6: Final answer
   x = 5,155,256.20