Finding the Third Proportional to 3,620,288 and 5,367,787

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,288 : 5,367,787 = 5,367,787 : x
2. Step 2: Convert to fraction form
   3,620,288/5,367,787 = 5,367,787/x
3. Step 3: Cross multiply
   3,620,288x = 5,367,787 × 5,367,787
4. Step 4: Simplify right side
   3,620,288x = 28,813,137,277,369
5. Step 5: Solve for x
   x = 28,813,137,277,369/3,620,288
6. Step 6: Final answer
   x = 7,958,797.00