Finding the Third Proportional to 1,440,836 and 3,335,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,836 : 3,335,276 = 3,335,276 : x
2. Step 2: Convert to fraction form
   1,440,836/3,335,276 = 3,335,276/x
3. Step 3: Cross multiply
   1,440,836x = 3,335,276 × 3,335,276
4. Step 4: Simplify right side
   1,440,836x = 11,124,065,996,176
5. Step 5: Solve for x
   x = 11,124,065,996,176/1,440,836
6. Step 6: Final answer
   x = 7,720,563.61