Finding the Third Proportional to 1,696,680 and 3,659,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,680 : 3,659,032 = 3,659,032 : x
2. Step 2: Convert to fraction form
   1,696,680/3,659,032 = 3,659,032/x
3. Step 3: Cross multiply
   1,696,680x = 3,659,032 × 3,659,032
4. Step 4: Simplify right side
   1,696,680x = 13,388,515,177,024
5. Step 5: Solve for x
   x = 13,388,515,177,024/1,696,680
6. Step 6: Final answer
   x = 7,891,007.84