Finding the Third Proportional to 1,605,844 and 3,489,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,844 : 3,489,032 = 3,489,032 : x
2. Step 2: Convert to fraction form
   1,605,844/3,489,032 = 3,489,032/x
3. Step 3: Cross multiply
   1,605,844x = 3,489,032 × 3,489,032
4. Step 4: Simplify right side
   1,605,844x = 12,173,344,297,024
5. Step 5: Solve for x
   x = 12,173,344,297,024/1,605,844
6. Step 6: Final answer
   x = 7,580,651.85