Finding the Third Proportional to 1,719,940 and 4,016,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,940 : 4,016,350 = 4,016,350 : x
2. Step 2: Convert to fraction form
   1,719,940/4,016,350 = 4,016,350/x
3. Step 3: Cross multiply
   1,719,940x = 4,016,350 × 4,016,350
4. Step 4: Simplify right side
   1,719,940x = 16,131,067,322,500
5. Step 5: Solve for x
   x = 16,131,067,322,500/1,719,940
6. Step 6: Final answer
   x = 9,378,854.68