Finding the Third Proportional to 2,877.19 and 5,997.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877.19 : 5,997.38 = 5,997.38 : x
2. Step 2: Convert to fraction form
   2,877.19/5,997.38 = 5,997.38/x
3. Step 3: Cross multiply
   2,877.19x = 5,997.38 × 5,997.38
4. Step 4: Simplify right side
   2,877.19x = 35,968,506.89
5. Step 5: Solve for x
   x = 35,968,506.89/2,877.19
6. Step 6: Final answer
   x = 12,501.27