Finding the Third Proportional to 3,859,110 and 5,673,045

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,110 : 5,673,045 = 5,673,045 : x
2. Step 2: Convert to fraction form
   3,859,110/5,673,045 = 5,673,045/x
3. Step 3: Cross multiply
   3,859,110x = 5,673,045 × 5,673,045
4. Step 4: Simplify right side
   3,859,110x = 32,183,439,572,025
5. Step 5: Solve for x
   x = 32,183,439,572,025/3,859,110
6. Step 6: Final answer
   x = 8,339,601.51