Finding the Third Proportional to 3,859,122 and 5,673,059

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,122 : 5,673,059 = 5,673,059 : x
2. Step 2: Convert to fraction form
   3,859,122/5,673,059 = 5,673,059/x
3. Step 3: Cross multiply
   3,859,122x = 5,673,059 × 5,673,059
4. Step 4: Simplify right side
   3,859,122x = 32,183,598,417,481
5. Step 5: Solve for x
   x = 32,183,598,417,481/3,859,122
6. Step 6: Final answer
   x = 8,339,616.74