Finding the Third Proportional to 2,073,940 and 3,199,350

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,940 : 3,199,350 = 3,199,350 : x
2. Step 2: Convert to fraction form
   2,073,940/3,199,350 = 3,199,350/x
3. Step 3: Cross multiply
   2,073,940x = 3,199,350 × 3,199,350
4. Step 4: Simplify right side
   2,073,940x = 10,235,840,422,500
5. Step 5: Solve for x
   x = 10,235,840,422,500/2,073,940
6. Step 6: Final answer
   x = 4,935,456.39