Finding the Third Proportional to 2,709,408 and 5,971,722

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,408 : 5,971,722 = 5,971,722 : x
2. Step 2: Convert to fraction form
   2,709,408/5,971,722 = 5,971,722/x
3. Step 3: Cross multiply
   2,709,408x = 5,971,722 × 5,971,722
4. Step 4: Simplify right side
   2,709,408x = 35,661,463,645,284
5. Step 5: Solve for x
   x = 35,661,463,645,284/2,709,408
6. Step 6: Final answer
   x = 13,162,086.94