Finding the Third Proportional to 1,435,280 and 3,383,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,280 : 3,383,356 = 3,383,356 : x
2. Step 2: Convert to fraction form
   1,435,280/3,383,356 = 3,383,356/x
3. Step 3: Cross multiply
   1,435,280x = 3,383,356 × 3,383,356
4. Step 4: Simplify right side
   1,435,280x = 11,447,097,822,736
5. Step 5: Solve for x
   x = 11,447,097,822,736/1,435,280
6. Step 6: Final answer
   x = 7,975,515.46