Finding the Third Proportional to 1,556,383 and 3,408,011

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,383 : 3,408,011 = 3,408,011 : x
2. Step 2: Convert to fraction form
   1,556,383/3,408,011 = 3,408,011/x
3. Step 3: Cross multiply
   1,556,383x = 3,408,011 × 3,408,011
4. Step 4: Simplify right side
   1,556,383x = 11,614,538,976,121
5. Step 5: Solve for x
   x = 11,614,538,976,121/1,556,383
6. Step 6: Final answer
   x = 7,462,519.81