Finding the Third Proportional to 1,696,561 and 3,511,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,561 : 3,511,214 = 3,511,214 : x
2. Step 2: Convert to fraction form
   1,696,561/3,511,214 = 3,511,214/x
3. Step 3: Cross multiply
   1,696,561x = 3,511,214 × 3,511,214
4. Step 4: Simplify right side
   1,696,561x = 12,328,623,753,796
5. Step 5: Solve for x
   x = 12,328,623,753,796/1,696,561
6. Step 6: Final answer
   x = 7,266,831.99