Finding the Third Proportional to 14,137,811 and 21,981,570

Step by Step Solution

1. Step 1: Write the proportion equation
   14,137,811 : 21,981,570 = 21,981,570 : x
2. Step 2: Convert to fraction form
   14,137,811/21,981,570 = 21,981,570/x
3. Step 3: Cross multiply
   14,137,811x = 21,981,570 × 21,981,570
4. Step 4: Simplify right side
   14,137,811x = 483,189,419,664,900
5. Step 5: Solve for x
   x = 483,189,419,664,900/14,137,811
6. Step 6: Final answer
   x = 34,177,102.78