Finding the Third Proportional to 1,696,558 and 3,511,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,558 : 3,511,206 = 3,511,206 : x
2. Step 2: Convert to fraction form
   1,696,558/3,511,206 = 3,511,206/x
3. Step 3: Cross multiply
   1,696,558x = 3,511,206 × 3,511,206
4. Step 4: Simplify right side
   1,696,558x = 12,328,567,574,436
5. Step 5: Solve for x
   x = 12,328,567,574,436/1,696,558
6. Step 6: Final answer
   x = 7,266,811.73