Finding the Third Proportional to 1,696,983 and 3,659,505

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,983 : 3,659,505 = 3,659,505 : x
2. Step 2: Convert to fraction form
   1,696,983/3,659,505 = 3,659,505/x
3. Step 3: Cross multiply
   1,696,983x = 3,659,505 × 3,659,505
4. Step 4: Simplify right side
   1,696,983x = 13,391,976,845,025
5. Step 5: Solve for x
   x = 13,391,976,845,025/1,696,983
6. Step 6: Final answer
   x = 7,891,638.78