Finding the Third Proportional to 1,627,892 and 3,535,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,892 : 3,535,936 = 3,535,936 : x
2. Step 2: Convert to fraction form
   1,627,892/3,535,936 = 3,535,936/x
3. Step 3: Cross multiply
   1,627,892x = 3,535,936 × 3,535,936
4. Step 4: Simplify right side
   1,627,892x = 12,502,843,396,096
5. Step 5: Solve for x
   x = 12,502,843,396,096/1,627,892
6. Step 6: Final answer
   x = 7,680,388.75