Finding the Third Proportional to 1,143,857 and 2,259,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,857 : 2,259,010 = 2,259,010 : x
2. Step 2: Convert to fraction form
   1,143,857/2,259,010 = 2,259,010/x
3. Step 3: Cross multiply
   1,143,857x = 2,259,010 × 2,259,010
4. Step 4: Simplify right side
   1,143,857x = 5,103,126,180,100
5. Step 5: Solve for x
   x = 5,103,126,180,100/1,143,857
6. Step 6: Final answer
   x = 4,461,332.30