Finding the Third Proportional to 3,419,192 and 5,414,208

Step by Step Solution

1. Step 1: Write the proportion equation
   3,419,192 : 5,414,208 = 5,414,208 : x
2. Step 2: Convert to fraction form
   3,419,192/5,414,208 = 5,414,208/x
3. Step 3: Cross multiply
   3,419,192x = 5,414,208 × 5,414,208
4. Step 4: Simplify right side
   3,419,192x = 29,313,648,267,264
5. Step 5: Solve for x
   x = 29,313,648,267,264/3,419,192
6. Step 6: Final answer
   x = 8,573,267.68