Finding the Third Proportional to 2,477,333 and 3,620,406

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,333 : 3,620,406 = 3,620,406 : x
2. Step 2: Convert to fraction form
   2,477,333/3,620,406 = 3,620,406/x
3. Step 3: Cross multiply
   2,477,333x = 3,620,406 × 3,620,406
4. Step 4: Simplify right side
   2,477,333x = 13,107,339,604,836
5. Step 5: Solve for x
   x = 13,107,339,604,836/2,477,333
6. Step 6: Final answer
   x = 5,290,907.44