Finding the Third Proportional to 1,947,049 and 4,261,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,049 : 4,261,144 = 4,261,144 : x
2. Step 2: Convert to fraction form
   1,947,049/4,261,144 = 4,261,144/x
3. Step 3: Cross multiply
   1,947,049x = 4,261,144 × 4,261,144
4. Step 4: Simplify right side
   1,947,049x = 18,157,348,188,736
5. Step 5: Solve for x
   x = 18,157,348,188,736/1,947,049
6. Step 6: Final answer
   x = 9,325,573.31