Finding the Third Proportional to 1,696,980 and 3,659,502

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,980 : 3,659,502 = 3,659,502 : x
2. Step 2: Convert to fraction form
   1,696,980/3,659,502 = 3,659,502/x
3. Step 3: Cross multiply
   1,696,980x = 3,659,502 × 3,659,502
4. Step 4: Simplify right side
   1,696,980x = 13,391,954,888,004
5. Step 5: Solve for x
   x = 13,391,954,888,004/1,696,980
6. Step 6: Final answer
   x = 7,891,639.79