Finding the Third Proportional to 2,065,013 and 4,428,956

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,013 : 4,428,956 = 4,428,956 : x
2. Step 2: Convert to fraction form
   2,065,013/4,428,956 = 4,428,956/x
3. Step 3: Cross multiply
   2,065,013x = 4,428,956 × 4,428,956
4. Step 4: Simplify right side
   2,065,013x = 19,615,651,249,936
5. Step 5: Solve for x
   x = 19,615,651,249,936/2,065,013
6. Step 6: Final answer
   x = 9,499,044.92