Finding the Third Proportional to 1,535,286 and 3,247,722

Step by Step Solution

1. Step 1: Write the proportion equation
   1,535,286 : 3,247,722 = 3,247,722 : x
2. Step 2: Convert to fraction form
   1,535,286/3,247,722 = 3,247,722/x
3. Step 3: Cross multiply
   1,535,286x = 3,247,722 × 3,247,722
4. Step 4: Simplify right side
   1,535,286x = 10,547,698,189,284
5. Step 5: Solve for x
   x = 10,547,698,189,284/1,535,286
6. Step 6: Final answer
   x = 6,870,184.57