Finding the Third Proportional to 720,162 and 1,569,924

Step by Step Solution

1. Step 1: Write the proportion equation
   720,162 : 1,569,924 = 1,569,924 : x
2. Step 2: Convert to fraction form
   720,162/1,569,924 = 1,569,924/x
3. Step 3: Cross multiply
   720,162x = 1,569,924 × 1,569,924
4. Step 4: Simplify right side
   720,162x = 2,464,661,365,776
5. Step 5: Solve for x
   x = 2,464,661,365,776/720,162
6. Step 6: Final answer
   x = 3,422,370.75