Finding the Third Proportional to 3,440,510 and 7,291,196

Step by Step Solution

1. Step 1: Write the proportion equation
   3,440,510 : 7,291,196 = 7,291,196 : x
2. Step 2: Convert to fraction form
   3,440,510/7,291,196 = 7,291,196/x
3. Step 3: Cross multiply
   3,440,510x = 7,291,196 × 7,291,196
4. Step 4: Simplify right side
   3,440,510x = 53,161,539,110,416
5. Step 5: Solve for x
   x = 53,161,539,110,416/3,440,510
6. Step 6: Final answer
   x = 15,451,644.99