Finding the Third Proportional to 1,313,346 and 2,836,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,346 : 2,836,228 = 2,836,228 : x
2. Step 2: Convert to fraction form
   1,313,346/2,836,228 = 2,836,228/x
3. Step 3: Cross multiply
   1,313,346x = 2,836,228 × 2,836,228
4. Step 4: Simplify right side
   1,313,346x = 8,044,189,267,984
5. Step 5: Solve for x
   x = 8,044,189,267,984/1,313,346
6. Step 6: Final answer
   x = 6,124,958.14