Finding the Third Proportional to 2,064,975 and 4,428,885

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,975 : 4,428,885 = 4,428,885 : x
2. Step 2: Convert to fraction form
   2,064,975/4,428,885 = 4,428,885/x
3. Step 3: Cross multiply
   2,064,975x = 4,428,885 × 4,428,885
4. Step 4: Simplify right side
   2,064,975x = 19,615,022,343,225
5. Step 5: Solve for x
   x = 19,615,022,343,225/2,064,975
6. Step 6: Final answer
   x = 9,498,915.17