Finding the Third Proportional to 1,436,164 and 3,111,679

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,164 : 3,111,679 = 3,111,679 : x
2. Step 2: Convert to fraction form
   1,436,164/3,111,679 = 3,111,679/x
3. Step 3: Cross multiply
   1,436,164x = 3,111,679 × 3,111,679
4. Step 4: Simplify right side
   1,436,164x = 9,682,546,199,041
5. Step 5: Solve for x
   x = 9,682,546,199,041/1,436,164
6. Step 6: Final answer
   x = 6,741,950.22