Finding the Third Proportional to 2,722.50 and 5,961

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.50 : 5,961 = 5,961 : x
2. Step 2: Convert to fraction form
   2,722.50/5,961 = 5,961/x
3. Step 3: Cross multiply
   2,722.50x = 5,961 × 5,961
4. Step 4: Simplify right side
   2,722.50x = 35,533,521
5. Step 5: Solve for x
   x = 35,533,521/2,722.50
6. Step 6: Final answer
   x = 13,051.80