Finding the Third Proportional to 1,039,914 and 2,250,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,914 : 2,250,408 = 2,250,408 : x
2. Step 2: Convert to fraction form
   1,039,914/2,250,408 = 2,250,408/x
3. Step 3: Cross multiply
   1,039,914x = 2,250,408 × 2,250,408
4. Step 4: Simplify right side
   1,039,914x = 5,064,336,166,464
5. Step 5: Solve for x
   x = 5,064,336,166,464/1,039,914
6. Step 6: Final answer
   x = 4,869,956.71