Finding the Third Proportional to 1,696,831 and 3,659,339

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,831 : 3,659,339 = 3,659,339 : x
2. Step 2: Convert to fraction form
   1,696,831/3,659,339 = 3,659,339/x
3. Step 3: Cross multiply
   1,696,831x = 3,659,339 × 3,659,339
4. Step 4: Simplify right side
   1,696,831x = 13,390,761,916,921
5. Step 5: Solve for x
   x = 13,390,761,916,921/1,696,831
6. Step 6: Final answer
   x = 7,891,629.70