Finding the Third Proportional to 1,568,817 and 3,386,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,817 : 3,386,466 = 3,386,466 : x
2. Step 2: Convert to fraction form
   1,568,817/3,386,466 = 3,386,466/x
3. Step 3: Cross multiply
   1,568,817x = 3,386,466 × 3,386,466
4. Step 4: Simplify right side
   1,568,817x = 11,468,151,969,156
5. Step 5: Solve for x
   x = 11,468,151,969,156/1,568,817
6. Step 6: Final answer
   x = 7,310,063.55