Finding the Third Proportional to 1,486,091 and 2,361,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,091 : 2,361,728 = 2,361,728 : x
2. Step 2: Convert to fraction form
   1,486,091/2,361,728 = 2,361,728/x
3. Step 3: Cross multiply
   1,486,091x = 2,361,728 × 2,361,728
4. Step 4: Simplify right side
   1,486,091x = 5,577,759,145,984
5. Step 5: Solve for x
   x = 5,577,759,145,984/1,486,091
6. Step 6: Final answer
   x = 3,753,309.28