Finding the Third Proportional to 1,686,793 and 3,673,084

Step by Step Solution

1. Step 1: Write the proportion equation
   1,686,793 : 3,673,084 = 3,673,084 : x
2. Step 2: Convert to fraction form
   1,686,793/3,673,084 = 3,673,084/x
3. Step 3: Cross multiply
   1,686,793x = 3,673,084 × 3,673,084
4. Step 4: Simplify right side
   1,686,793x = 13,491,546,071,056
5. Step 5: Solve for x
   x = 13,491,546,071,056/1,686,793
6. Step 6: Final answer
   x = 7,998,341.27