Finding the Third Proportional to 3,269,653.50 and 5,383,826.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,269,653.50 : 5,383,826.25 = 5,383,826.25 : x
2. Step 2: Convert to fraction form
   3,269,653.50/5,383,826.25 = 5,383,826.25/x
3. Step 3: Cross multiply
   3,269,653.50x = 5,383,826.25 × 5,383,826.25
4. Step 4: Simplify right side
   3,269,653.50x = 28,985,585,090,189.06
5. Step 5: Solve for x
   x = 28,985,585,090,189.06/3,269,653.50
6. Step 6: Final answer
   x = 8,865,032.67