Finding the Third Proportional to 3,620,259 and 5,367,771

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,259 : 5,367,771 = 5,367,771 : x
2. Step 2: Convert to fraction form
   3,620,259/5,367,771 = 5,367,771/x
3. Step 3: Cross multiply
   3,620,259x = 5,367,771 × 5,367,771
4. Step 4: Simplify right side
   3,620,259x = 28,812,965,508,441
5. Step 5: Solve for x
   x = 28,812,965,508,441/3,620,259
6. Step 6: Final answer
   x = 7,958,813.31