Finding the Third Proportional to 5,981,560 and 8,970,144

Step by Step Solution

1. Step 1: Write the proportion equation
   5,981,560 : 8,970,144 = 8,970,144 : x
2. Step 2: Convert to fraction form
   5,981,560/8,970,144 = 8,970,144/x
3. Step 3: Cross multiply
   5,981,560x = 8,970,144 × 8,970,144
4. Step 4: Simplify right side
   5,981,560x = 80,463,483,380,736
5. Step 5: Solve for x
   x = 80,463,483,380,736/5,981,560
6. Step 6: Final answer
   x = 13,451,922.81