Finding the Third Proportional to 2,285,612 and 4,977,592

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,612 : 4,977,592 = 4,977,592 : x
2. Step 2: Convert to fraction form
   2,285,612/4,977,592 = 4,977,592/x
3. Step 3: Cross multiply
   2,285,612x = 4,977,592 × 4,977,592
4. Step 4: Simplify right side
   2,285,612x = 24,776,422,118,464
5. Step 5: Solve for x
   x = 24,776,422,118,464/2,285,612
6. Step 6: Final answer
   x = 10,840,169.77