Finding the Third Proportional to 2,109,792 and 3,354,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,792 : 3,354,336 = 3,354,336 : x
2. Step 2: Convert to fraction form
   2,109,792/3,354,336 = 3,354,336/x
3. Step 3: Cross multiply
   2,109,792x = 3,354,336 × 3,354,336
4. Step 4: Simplify right side
   2,109,792x = 11,251,570,000,896
5. Step 5: Solve for x
   x = 11,251,570,000,896/2,109,792
6. Step 6: Final answer
   x = 5,333,023.35