Finding the Third Proportional to 1,646,158 and 3,593,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,158 : 3,593,960 = 3,593,960 : x
2. Step 2: Convert to fraction form
   1,646,158/3,593,960 = 3,593,960/x
3. Step 3: Cross multiply
   1,646,158x = 3,593,960 × 3,593,960
4. Step 4: Simplify right side
   1,646,158x = 12,916,548,481,600
5. Step 5: Solve for x
   x = 12,916,548,481,600/1,646,158
6. Step 6: Final answer
   x = 7,846,481.61