Finding the Third Proportional to 1,684,328 and 3,683,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,684,328 : 3,683,592 = 3,683,592 : x
2. Step 2: Convert to fraction form
   1,684,328/3,683,592 = 3,683,592/x
3. Step 3: Cross multiply
   1,684,328x = 3,683,592 × 3,683,592
4. Step 4: Simplify right side
   1,684,328x = 13,568,850,022,464
5. Step 5: Solve for x
   x = 13,568,850,022,464/1,684,328
6. Step 6: Final answer
   x = 8,055,942.80