Finding the Third Proportional to 1,353,202 and 2,818,355

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,202 : 2,818,355 = 2,818,355 : x
2. Step 2: Convert to fraction form
   1,353,202/2,818,355 = 2,818,355/x
3. Step 3: Cross multiply
   1,353,202x = 2,818,355 × 2,818,355
4. Step 4: Simplify right side
   1,353,202x = 7,943,124,906,025
5. Step 5: Solve for x
   x = 7,943,124,906,025/1,353,202
6. Step 6: Final answer
   x = 5,869,873.76