Finding the Third Proportional to 1,426,903 and 2,089,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,903 : 2,089,162 = 2,089,162 : x
2. Step 2: Convert to fraction form
   1,426,903/2,089,162 = 2,089,162/x
3. Step 3: Cross multiply
   1,426,903x = 2,089,162 × 2,089,162
4. Step 4: Simplify right side
   1,426,903x = 4,364,597,862,244
5. Step 5: Solve for x
   x = 4,364,597,862,244/1,426,903
6. Step 6: Final answer
   x = 3,058,790.87