Finding the Third Proportional to 2,282,570 and 5,398,025

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,570 : 5,398,025 = 5,398,025 : x
2. Step 2: Convert to fraction form
   2,282,570/5,398,025 = 5,398,025/x
3. Step 3: Cross multiply
   2,282,570x = 5,398,025 × 5,398,025
4. Step 4: Simplify right side
   2,282,570x = 29,138,673,900,625
5. Step 5: Solve for x
   x = 29,138,673,900,625/2,282,570
6. Step 6: Final answer
   x = 12,765,730.69