Finding the Third Proportional to 1,739,138 and 2,286,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,138 : 2,286,956 = 2,286,956 : x
2. Step 2: Convert to fraction form
   1,739,138/2,286,956 = 2,286,956/x
3. Step 3: Cross multiply
   1,739,138x = 2,286,956 × 2,286,956
4. Step 4: Simplify right side
   1,739,138x = 5,230,167,745,936
5. Step 5: Solve for x
   x = 5,230,167,745,936/1,739,138
6. Step 6: Final answer
   x = 3,007,333.37