Finding the Third Proportional to 15,229.69 and 35,254.41

Step by Step Solution

1. Step 1: Write the proportion equation
   15,229.69 : 35,254.41 = 35,254.41 : x
2. Step 2: Convert to fraction form
   15,229.69/35,254.41 = 35,254.41/x
3. Step 3: Cross multiply
   15,229.69x = 35,254.41 × 35,254.41
4. Step 4: Simplify right side
   15,229.69x = 1,242,873,160.04
5. Step 5: Solve for x
   x = 1,242,873,160.04/15,229.69
6. Step 6: Final answer
   x = 81,608.58