Finding the Third Proportional to 1,353,171 and 2,910,462

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,171 : 2,910,462 = 2,910,462 : x
2. Step 2: Convert to fraction form
   1,353,171/2,910,462 = 2,910,462/x
3. Step 3: Cross multiply
   1,353,171x = 2,910,462 × 2,910,462
4. Step 4: Simplify right side
   1,353,171x = 8,470,789,053,444
5. Step 5: Solve for x
   x = 8,470,789,053,444/1,353,171
6. Step 6: Final answer
   x = 6,259,954.62