Finding the Third Proportional to 3,859,113 and 5,673,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,113 : 5,673,046.50 = 5,673,046.50 : x
2. Step 2: Convert to fraction form
   3,859,113/5,673,046.50 = 5,673,046.50/x
3. Step 3: Cross multiply
   3,859,113x = 5,673,046.50 × 5,673,046.50
4. Step 4: Simplify right side
   3,859,113x = 32,183,456,591,162.25
5. Step 5: Solve for x
   x = 32,183,456,591,162.25/3,859,113
6. Step 6: Final answer
   x = 8,339,599.43