Finding the Third Proportional to 1,605,888 and 2,403,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,888 : 2,403,504 = 2,403,504 : x
2. Step 2: Convert to fraction form
   1,605,888/2,403,504 = 2,403,504/x
3. Step 3: Cross multiply
   1,605,888x = 2,403,504 × 2,403,504
4. Step 4: Simplify right side
   1,605,888x = 5,776,831,478,016
5. Step 5: Solve for x
   x = 5,776,831,478,016/1,605,888
6. Step 6: Final answer
   x = 3,597,281.68