Finding the Third Proportional to 8,183,055 and 12,274,582.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,183,055 : 12,274,582.50 = 12,274,582.50 : x
2. Step 2: Convert to fraction form
   8,183,055/12,274,582.50 = 12,274,582.50/x
3. Step 3: Cross multiply
   8,183,055x = 12,274,582.50 × 12,274,582.50
4. Step 4: Simplify right side
   8,183,055x = 150,665,375,549,306.25
5. Step 5: Solve for x
   x = 150,665,375,549,306.25/8,183,055
6. Step 6: Final answer
   x = 18,411,873.75