Finding the Third Proportional to 15,075 and 30,555

Step by Step Solution

1. Step 1: Write the proportion equation
   15,075 : 30,555 = 30,555 : x
2. Step 2: Convert to fraction form
   15,075/30,555 = 30,555/x
3. Step 3: Cross multiply
   15,075x = 30,555 × 30,555
4. Step 4: Simplify right side
   15,075x = 933,608,025
5. Step 5: Solve for x
   x = 933,608,025/15,075
6. Step 6: Final answer
   x = 61,930.88