Finding the Third Proportional to 713,722 and 1,569,388

Step by Step Solution

1. Step 1: Write the proportion equation
   713,722 : 1,569,388 = 1,569,388 : x
2. Step 2: Convert to fraction form
   713,722/1,569,388 = 1,569,388/x
3. Step 3: Cross multiply
   713,722x = 1,569,388 × 1,569,388
4. Step 4: Simplify right side
   713,722x = 2,462,978,694,544
5. Step 5: Solve for x
   x = 2,462,978,694,544/713,722
6. Step 6: Final answer
   x = 3,450,893.62