Finding the Third Proportional to 1,940,270 and 4,081,650

Step by Step Solution

1. Step 1: Write the proportion equation
   1,940,270 : 4,081,650 = 4,081,650 : x
2. Step 2: Convert to fraction form
   1,940,270/4,081,650 = 4,081,650/x
3. Step 3: Cross multiply
   1,940,270x = 4,081,650 × 4,081,650
4. Step 4: Simplify right side
   1,940,270x = 16,659,866,722,500
5. Step 5: Solve for x
   x = 16,659,866,722,500/1,940,270
6. Step 6: Final answer
   x = 8,586,365.16