Finding the Third Proportional to 5,987.25 and 13,010.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,987.25 : 13,010.63 = 13,010.63 : x
2. Step 2: Convert to fraction form
   5,987.25/13,010.63 = 13,010.63/x
3. Step 3: Cross multiply
   5,987.25x = 13,010.63 × 13,010.63
4. Step 4: Simplify right side
   5,987.25x = 169,276,362.89
5. Step 5: Solve for x
   x = 169,276,362.89/5,987.25
6. Step 6: Final answer
   x = 28,272.81