Finding the Third Proportional to 3,079,316 and 4,435,617

Step by Step Solution

1. Step 1: Write the proportion equation
   3,079,316 : 4,435,617 = 4,435,617 : x
2. Step 2: Convert to fraction form
   3,079,316/4,435,617 = 4,435,617/x
3. Step 3: Cross multiply
   3,079,316x = 4,435,617 × 4,435,617
4. Step 4: Simplify right side
   3,079,316x = 19,674,698,170,689
5. Step 5: Solve for x
   x = 19,674,698,170,689/3,079,316
6. Step 6: Final answer
   x = 6,389,307.94