Finding the Third Proportional to 3,589,065 and 5,516,646

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,065 : 5,516,646 = 5,516,646 : x
2. Step 2: Convert to fraction form
   3,589,065/5,516,646 = 5,516,646/x
3. Step 3: Cross multiply
   3,589,065x = 5,516,646 × 5,516,646
4. Step 4: Simplify right side
   3,589,065x = 30,433,383,089,316
5. Step 5: Solve for x
   x = 30,433,383,089,316/3,589,065
6. Step 6: Final answer
   x = 8,479,473.93