Finding the Third Proportional to 15,747.75 and 34,607.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,747.75 : 34,607.25 = 34,607.25 : x
2. Step 2: Convert to fraction form
   15,747.75/34,607.25 = 34,607.25/x
3. Step 3: Cross multiply
   15,747.75x = 34,607.25 × 34,607.25
4. Step 4: Simplify right side
   15,747.75x = 1,197,661,752.56
5. Step 5: Solve for x
   x = 1,197,661,752.56/15,747.75
6. Step 6: Final answer
   x = 76,052.88