Finding the Third Proportional to 3,715,144 and 5,668,804

Step by Step Solution

1. Step 1: Write the proportion equation
   3,715,144 : 5,668,804 = 5,668,804 : x
2. Step 2: Convert to fraction form
   3,715,144/5,668,804 = 5,668,804/x
3. Step 3: Cross multiply
   3,715,144x = 5,668,804 × 5,668,804
4. Step 4: Simplify right side
   3,715,144x = 32,135,338,790,416
5. Step 5: Solve for x
   x = 32,135,338,790,416/3,715,144
6. Step 6: Final answer
   x = 8,649,823.21