Finding the Third Proportional to 1,131,526 and 2,440,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,526 : 2,440,198 = 2,440,198 : x
2. Step 2: Convert to fraction form
   1,131,526/2,440,198 = 2,440,198/x
3. Step 3: Cross multiply
   1,131,526x = 2,440,198 × 2,440,198
4. Step 4: Simplify right side
   1,131,526x = 5,954,566,279,204
5. Step 5: Solve for x
   x = 5,954,566,279,204/1,131,526
6. Step 6: Final answer
   x = 5,262,421.08