Finding the Third Proportional to 12,837,075 and 19,941,198

Step by Step Solution

1. Step 1: Write the proportion equation
   12,837,075 : 19,941,198 = 19,941,198 : x
2. Step 2: Convert to fraction form
   12,837,075/19,941,198 = 19,941,198/x
3. Step 3: Cross multiply
   12,837,075x = 19,941,198 × 19,941,198
4. Step 4: Simplify right side
   12,837,075x = 397,651,377,675,204
5. Step 5: Solve for x
   x = 397,651,377,675,204/12,837,075
6. Step 6: Final answer
   x = 30,976,790.09