Finding the Third Proportional to 15,326.72 and 23,740.59

Step by Step Solution

1. Step 1: Write the proportion equation
   15,326.72 : 23,740.59 = 23,740.59 : x
2. Step 2: Convert to fraction form
   15,326.72/23,740.59 = 23,740.59/x
3. Step 3: Cross multiply
   15,326.72x = 23,740.59 × 23,740.59
4. Step 4: Simplify right side
   15,326.72x = 563,615,791.60
5. Step 5: Solve for x
   x = 563,615,791.60/15,326.72
6. Step 6: Final answer
   x = 36,773.42