Finding the Third Proportional to 598,814 and 1,276,018

Step by Step Solution

1. Step 1: Write the proportion equation
   598,814 : 1,276,018 = 1,276,018 : x
2. Step 2: Convert to fraction form
   598,814/1,276,018 = 1,276,018/x
3. Step 3: Cross multiply
   598,814x = 1,276,018 × 1,276,018
4. Step 4: Simplify right side
   598,814x = 1,628,221,936,324
5. Step 5: Solve for x
   x = 1,628,221,936,324/598,814
6. Step 6: Final answer
   x = 2,719,077.94