Finding the Third Proportional to 28,601 and 63,019

Step by Step Solution

1. Step 1: Write the proportion equation
   28,601 : 63,019 = 63,019 : x
2. Step 2: Convert to fraction form
   28,601/63,019 = 63,019/x
3. Step 3: Cross multiply
   28,601x = 63,019 × 63,019
4. Step 4: Simplify right side
   28,601x = 3,971,394,361
5. Step 5: Solve for x
   x = 3,971,394,361/28,601
6. Step 6: Final answer
   x = 138,855.09