Finding the Third Proportional to 1,801,170 and 2,738,910

Step by Step Solution

1. Step 1: Write the proportion equation
   1,801,170 : 2,738,910 = 2,738,910 : x
2. Step 2: Convert to fraction form
   1,801,170/2,738,910 = 2,738,910/x
3. Step 3: Cross multiply
   1,801,170x = 2,738,910 × 2,738,910
4. Step 4: Simplify right side
   1,801,170x = 7,501,627,988,100
5. Step 5: Solve for x
   x = 7,501,627,988,100/1,801,170
6. Step 6: Final answer
   x = 4,164,863.94