Finding the Third Proportional to 19,738 and 30,555

Step by Step Solution

1. Step 1: Write the proportion equation
   19,738 : 30,555 = 30,555 : x
2. Step 2: Convert to fraction form
   19,738/30,555 = 30,555/x
3. Step 3: Cross multiply
   19,738x = 30,555 × 30,555
4. Step 4: Simplify right side
   19,738x = 933,608,025
5. Step 5: Solve for x
   x = 933,608,025/19,738
6. Step 6: Final answer
   x = 47,300.03