Finding the Third Proportional to 582,804 and 1,268,154

Step by Step Solution

1. Step 1: Write the proportion equation
   582,804 : 1,268,154 = 1,268,154 : x
2. Step 2: Convert to fraction form
   582,804/1,268,154 = 1,268,154/x
3. Step 3: Cross multiply
   582,804x = 1,268,154 × 1,268,154
4. Step 4: Simplify right side
   582,804x = 1,608,214,567,716
5. Step 5: Solve for x
   x = 1,608,214,567,716/582,804
6. Step 6: Final answer
   x = 2,759,443.26