Finding the Third Proportional to 1,426,910 and 2,089,171

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,910 : 2,089,171 = 2,089,171 : x
2. Step 2: Convert to fraction form
   1,426,910/2,089,171 = 2,089,171/x
3. Step 3: Cross multiply
   1,426,910x = 2,089,171 × 2,089,171
4. Step 4: Simplify right side
   1,426,910x = 4,364,635,467,241
5. Step 5: Solve for x
   x = 4,364,635,467,241/1,426,910
6. Step 6: Final answer
   x = 3,058,802.21