Finding the Third Proportional to 720,170 and 1,567,300

Step by Step Solution

1. Step 1: Write the proportion equation
   720,170 : 1,567,300 = 1,567,300 : x
2. Step 2: Convert to fraction form
   720,170/1,567,300 = 1,567,300/x
3. Step 3: Cross multiply
   720,170x = 1,567,300 × 1,567,300
4. Step 4: Simplify right side
   720,170x = 2,456,429,290,000
5. Step 5: Solve for x
   x = 2,456,429,290,000/720,170
6. Step 6: Final answer
   x = 3,410,902.00