Finding the Third Proportional to 1,872,367 and 4,033,145

Step by Step Solution

1. Step 1: Write the proportion equation
   1,872,367 : 4,033,145 = 4,033,145 : x
2. Step 2: Convert to fraction form
   1,872,367/4,033,145 = 4,033,145/x
3. Step 3: Cross multiply
   1,872,367x = 4,033,145 × 4,033,145
4. Step 4: Simplify right side
   1,872,367x = 16,266,258,591,025
5. Step 5: Solve for x
   x = 16,266,258,591,025/1,872,367
6. Step 6: Final answer
   x = 8,687,537.53