Finding the Third Proportional to 11,967.75 and 13,570.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,967.75 : 13,570.03 = 13,570.03 : x
2. Step 2: Convert to fraction form
   11,967.75/13,570.03 = 13,570.03/x
3. Step 3: Cross multiply
   11,967.75x = 13,570.03 × 13,570.03
4. Step 4: Simplify right side
   11,967.75x = 184,145,748.13
5. Step 5: Solve for x
   x = 184,145,748.13/11,967.75
6. Step 6: Final answer
   x = 15,386.83