Finding the Third Proportional to 1,830,777 and 3,987,025

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830,777 : 3,987,025 = 3,987,025 : x
2. Step 2: Convert to fraction form
   1,830,777/3,987,025 = 3,987,025/x
3. Step 3: Cross multiply
   1,830,777x = 3,987,025 × 3,987,025
4. Step 4: Simplify right side
   1,830,777x = 15,896,368,350,625
5. Step 5: Solve for x
   x = 15,896,368,350,625/1,830,777
6. Step 6: Final answer
   x = 8,682,853.43