Finding the Third Proportional to 743,504 and 1,582,912

Step by Step Solution

1. Step 1: Write the proportion equation
   743,504 : 1,582,912 = 1,582,912 : x
2. Step 2: Convert to fraction form
   743,504/1,582,912 = 1,582,912/x
3. Step 3: Cross multiply
   743,504x = 1,582,912 × 1,582,912
4. Step 4: Simplify right side
   743,504x = 2,505,610,399,744
5. Step 5: Solve for x
   x = 2,505,610,399,744/743,504
6. Step 6: Final answer
   x = 3,370,002.58