Finding the Third Proportional to 2,065,028 and 4,428,987

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,028 : 4,428,987 = 4,428,987 : x
2. Step 2: Convert to fraction form
   2,065,028/4,428,987 = 4,428,987/x
3. Step 3: Cross multiply
   2,065,028x = 4,428,987 × 4,428,987
4. Step 4: Simplify right side
   2,065,028x = 19,615,925,846,169
5. Step 5: Solve for x
   x = 19,615,925,846,169/2,065,028
6. Step 6: Final answer
   x = 9,499,108.90