Finding the Third Proportional to 3,947,902 and 5,951,040

Step by Step Solution

1. Step 1: Write the proportion equation
   3,947,902 : 5,951,040 = 5,951,040 : x
2. Step 2: Convert to fraction form
   3,947,902/5,951,040 = 5,951,040/x
3. Step 3: Cross multiply
   3,947,902x = 5,951,040 × 5,951,040
4. Step 4: Simplify right side
   3,947,902x = 35,414,877,081,600
5. Step 5: Solve for x
   x = 35,414,877,081,600/3,947,902
6. Step 6: Final answer
   x = 8,970,556.28