Finding the Third Proportional to 1,646,148 and 3,593,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,148 : 3,593,940 = 3,593,940 : x
2. Step 2: Convert to fraction form
   1,646,148/3,593,940 = 3,593,940/x
3. Step 3: Cross multiply
   1,646,148x = 3,593,940 × 3,593,940
4. Step 4: Simplify right side
   1,646,148x = 12,916,404,723,600
5. Step 5: Solve for x
   x = 12,916,404,723,600/1,646,148
6. Step 6: Final answer
   x = 7,846,441.95