Finding the Third Proportional to 3,401,192 and 7,400,230

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401,192 : 7,400,230 = 7,400,230 : x
2. Step 2: Convert to fraction form
   3,401,192/7,400,230 = 7,400,230/x
3. Step 3: Cross multiply
   3,401,192x = 7,400,230 × 7,400,230
4. Step 4: Simplify right side
   3,401,192x = 54,763,404,052,900
5. Step 5: Solve for x
   x = 54,763,404,052,900/3,401,192
6. Step 6: Final answer
   x = 16,101,238.64