Finding the Third Proportional to 1,131,526 and 2,440,199

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,526 : 2,440,199 = 2,440,199 : x
2. Step 2: Convert to fraction form
   1,131,526/2,440,199 = 2,440,199/x
3. Step 3: Cross multiply
   1,131,526x = 2,440,199 × 2,440,199
4. Step 4: Simplify right side
   1,131,526x = 5,954,571,159,601
5. Step 5: Solve for x
   x = 5,954,571,159,601/1,131,526
6. Step 6: Final answer
   x = 5,262,425.40