Finding the Third Proportional to 16,976.25 and 35,147.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,976.25 : 35,147.25 = 35,147.25 : x
2. Step 2: Convert to fraction form
   16,976.25/35,147.25 = 35,147.25/x
3. Step 3: Cross multiply
   16,976.25x = 35,147.25 × 35,147.25
4. Step 4: Simplify right side
   16,976.25x = 1,235,329,182.56
5. Step 5: Solve for x
   x = 1,235,329,182.56/16,976.25
6. Step 6: Final answer
   x = 72,768.08