Finding the Third Proportional to 15,339.75 and 32,864.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,339.75 : 32,864.25 = 32,864.25 : x
2. Step 2: Convert to fraction form
   15,339.75/32,864.25 = 32,864.25/x
3. Step 3: Cross multiply
   15,339.75x = 32,864.25 × 32,864.25
4. Step 4: Simplify right side
   15,339.75x = 1,080,058,928.06
5. Step 5: Solve for x
   x = 1,080,058,928.06/15,339.75
6. Step 6: Final answer
   x = 70,409.16