Finding the Third Proportional to 1,609,656 and 3,411,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,656 : 3,411,192 = 3,411,192 : x
2. Step 2: Convert to fraction form
   1,609,656/3,411,192 = 3,411,192/x
3. Step 3: Cross multiply
   1,609,656x = 3,411,192 × 3,411,192
4. Step 4: Simplify right side
   1,609,656x = 11,636,230,860,864
5. Step 5: Solve for x
   x = 11,636,230,860,864/1,609,656
6. Step 6: Final answer
   x = 7,229,017.17