Finding the Third Proportional to 1,605,564 and 3,368,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,564 : 3,368,744 = 3,368,744 : x
2. Step 2: Convert to fraction form
   1,605,564/3,368,744 = 3,368,744/x
3. Step 3: Cross multiply
   1,605,564x = 3,368,744 × 3,368,744
4. Step 4: Simplify right side
   1,605,564x = 11,348,436,137,536
5. Step 5: Solve for x
   x = 11,348,436,137,536/1,605,564
6. Step 6: Final answer
   x = 7,068,192.94