Finding the Third Proportional to 8,448,582.38 and 17,345,049

Step by Step Solution

1. Step 1: Write the proportion equation
   8,448,582.38 : 17,345,049 = 17,345,049 : x
2. Step 2: Convert to fraction form
   8,448,582.38/17,345,049 = 17,345,049/x
3. Step 3: Cross multiply
   8,448,582.38x = 17,345,049 × 17,345,049
4. Step 4: Simplify right side
   8,448,582.38x = 300,850,724,812,401
5. Step 5: Solve for x
   x = 300,850,724,812,401/8,448,582.38
6. Step 6: Final answer
   x = 35,609,610.16