Finding the Third Proportional to 12,997 and 28,073

Step by Step Solution

1. Step 1: Write the proportion equation
   12,997 : 28,073 = 28,073 : x
2. Step 2: Convert to fraction form
   12,997/28,073 = 28,073/x
3. Step 3: Cross multiply
   12,997x = 28,073 × 28,073
4. Step 4: Simplify right side
   12,997x = 788,093,329
5. Step 5: Solve for x
   x = 788,093,329/12,997
6. Step 6: Final answer
   x = 60,636.56