Finding the Third Proportional to 1,440,832 and 3,335,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,832 : 3,335,266 = 3,335,266 : x
2. Step 2: Convert to fraction form
   1,440,832/3,335,266 = 3,335,266/x
3. Step 3: Cross multiply
   1,440,832x = 3,335,266 × 3,335,266
4. Step 4: Simplify right side
   1,440,832x = 11,123,999,290,756
5. Step 5: Solve for x
   x = 11,123,999,290,756/1,440,832
6. Step 6: Final answer
   x = 7,720,538.75