Finding the Third Proportional to 3,440,504 and 7,291,184

Step by Step Solution

1. Step 1: Write the proportion equation
   3,440,504 : 7,291,184 = 7,291,184 : x
2. Step 2: Convert to fraction form
   3,440,504/7,291,184 = 7,291,184/x
3. Step 3: Cross multiply
   3,440,504x = 7,291,184 × 7,291,184
4. Step 4: Simplify right side
   3,440,504x = 53,161,364,121,856
5. Step 5: Solve for x
   x = 53,161,364,121,856/3,440,504
6. Step 6: Final answer
   x = 15,451,621.08