Finding the Third Proportional to 37,397.25 and 79,976.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,397.25 : 79,976.25 = 79,976.25 : x
2. Step 2: Convert to fraction form
   37,397.25/79,976.25 = 79,976.25/x
3. Step 3: Cross multiply
   37,397.25x = 79,976.25 × 79,976.25
4. Step 4: Simplify right side
   37,397.25x = 6,396,200,564.06
5. Step 5: Solve for x
   x = 6,396,200,564.06/37,397.25
6. Step 6: Final answer
   x = 171,033.98