Finding the Third Proportional to 1,696,823 and 3,659,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,823 : 3,659,323 = 3,659,323 : x
2. Step 2: Convert to fraction form
   1,696,823/3,659,323 = 3,659,323/x
3. Step 3: Cross multiply
   1,696,823x = 3,659,323 × 3,659,323
4. Step 4: Simplify right side
   1,696,823x = 13,390,644,818,329
5. Step 5: Solve for x
   x = 13,390,644,818,329/1,696,823
6. Step 6: Final answer
   x = 7,891,597.90