Finding the Third Proportional to 15,540.19 and 23,900.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,540.19 : 23,900.06 = 23,900.06 : x
2. Step 2: Convert to fraction form
   15,540.19/23,900.06 = 23,900.06/x
3. Step 3: Cross multiply
   15,540.19x = 23,900.06 × 23,900.06
4. Step 4: Simplify right side
   15,540.19x = 571,212,987.50
5. Step 5: Solve for x
   x = 571,212,987.50/15,540.19
6. Step 6: Final answer
   x = 36,757.15