Finding the Third Proportional to 1,327,106 and 1,787,907

Step by Step Solution

1. Step 1: Write the proportion equation
   1,327,106 : 1,787,907 = 1,787,907 : x
2. Step 2: Convert to fraction form
   1,327,106/1,787,907 = 1,787,907/x
3. Step 3: Cross multiply
   1,327,106x = 1,787,907 × 1,787,907
4. Step 4: Simplify right side
   1,327,106x = 3,196,611,440,649
5. Step 5: Solve for x
   x = 3,196,611,440,649/1,327,106
6. Step 6: Final answer
   x = 2,408,708.45