Finding the Third Proportional to 1,646,146 and 3,593,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,146 : 3,593,936 = 3,593,936 : x
2. Step 2: Convert to fraction form
   1,646,146/3,593,936 = 3,593,936/x
3. Step 3: Cross multiply
   1,646,146x = 3,593,936 × 3,593,936
4. Step 4: Simplify right side
   1,646,146x = 12,916,375,972,096
5. Step 5: Solve for x
   x = 12,916,375,972,096/1,646,146
6. Step 6: Final answer
   x = 7,846,434.02