Finding the Third Proportional to 1,065,744 and 2,230,016

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,744 : 2,230,016 = 2,230,016 : x
2. Step 2: Convert to fraction form
   1,065,744/2,230,016 = 2,230,016/x
3. Step 3: Cross multiply
   1,065,744x = 2,230,016 × 2,230,016
4. Step 4: Simplify right side
   1,065,744x = 4,972,971,360,256
5. Step 5: Solve for x
   x = 4,972,971,360,256/1,065,744
6. Step 6: Final answer
   x = 4,666,196.91