Finding the Third Proportional to 3,617,401.50 and 5,598,661.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,617,401.50 : 5,598,661.50 = 5,598,661.50 : x
2. Step 2: Convert to fraction form
   3,617,401.50/5,598,661.50 = 5,598,661.50/x
3. Step 3: Cross multiply
   3,617,401.50x = 5,598,661.50 × 5,598,661.50
4. Step 4: Simplify right side
   3,617,401.50x = 31,345,010,591,582.25
5. Step 5: Solve for x
   x = 31,345,010,591,582.25/3,617,401.50
6. Step 6: Final answer
   x = 8,665,062.64