Finding the Third Proportional to 720,544 and 1,567,932

Step by Step Solution

1. Step 1: Write the proportion equation
   720,544 : 1,567,932 = 1,567,932 : x
2. Step 2: Convert to fraction form
   720,544/1,567,932 = 1,567,932/x
3. Step 3: Cross multiply
   720,544x = 1,567,932 × 1,567,932
4. Step 4: Simplify right side
   720,544x = 2,458,410,756,624
5. Step 5: Solve for x
   x = 2,458,410,756,624/720,544
6. Step 6: Final answer
   x = 3,411,881.52