Finding the Third Proportional to 1,353,176 and 2,910,471

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,176 : 2,910,471 = 2,910,471 : x
2. Step 2: Convert to fraction form
   1,353,176/2,910,471 = 2,910,471/x
3. Step 3: Cross multiply
   1,353,176x = 2,910,471 × 2,910,471
4. Step 4: Simplify right side
   1,353,176x = 8,470,841,441,841
5. Step 5: Solve for x
   x = 8,470,841,441,841/1,353,176
6. Step 6: Final answer
   x = 6,259,970.20