Finding the Third Proportional to 1,568,331 and 3,402,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,331 : 3,402,150 = 3,402,150 : x
2. Step 2: Convert to fraction form
   1,568,331/3,402,150 = 3,402,150/x
3. Step 3: Cross multiply
   1,568,331x = 3,402,150 × 3,402,150
4. Step 4: Simplify right side
   1,568,331x = 11,574,624,622,500
5. Step 5: Solve for x
   x = 11,574,624,622,500/1,568,331
6. Step 6: Final answer
   x = 7,380,217.97