Finding the Third Proportional to 1,860,957 and 4,031,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860,957 : 4,031,064 = 4,031,064 : x
2. Step 2: Convert to fraction form
   1,860,957/4,031,064 = 4,031,064/x
3. Step 3: Cross multiply
   1,860,957x = 4,031,064 × 4,031,064
4. Step 4: Simplify right side
   1,860,957x = 16,249,476,972,096
5. Step 5: Solve for x
   x = 16,249,476,972,096/1,860,957
6. Step 6: Final answer
   x = 8,731,785.30