Finding the Third Proportional to 1,355,660 and 2,823,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,660 : 2,823,604 = 2,823,604 : x
2. Step 2: Convert to fraction form
   1,355,660/2,823,604 = 2,823,604/x
3. Step 3: Cross multiply
   1,355,660x = 2,823,604 × 2,823,604
4. Step 4: Simplify right side
   1,355,660x = 7,972,739,548,816
5. Step 5: Solve for x
   x = 7,972,739,548,816/1,355,660
6. Step 6: Final answer
   x = 5,881,076.04