Finding the Third Proportional to 828,012 and 1,266,162

Step by Step Solution

1. Step 1: Write the proportion equation
   828,012 : 1,266,162 = 1,266,162 : x
2. Step 2: Convert to fraction form
   828,012/1,266,162 = 1,266,162/x
3. Step 3: Cross multiply
   828,012x = 1,266,162 × 1,266,162
4. Step 4: Simplify right side
   828,012x = 1,603,166,210,244
5. Step 5: Solve for x
   x = 1,603,166,210,244/828,012
6. Step 6: Final answer
   x = 1,936,163.01