Finding the Third Proportional to 37,725.75 and 55,176.19

Step by Step Solution

1. Step 1: Write the proportion equation
   37,725.75 : 55,176.19 = 55,176.19 : x
2. Step 2: Convert to fraction form
   37,725.75/55,176.19 = 55,176.19/x
3. Step 3: Cross multiply
   37,725.75x = 55,176.19 × 55,176.19
4. Step 4: Simplify right side
   37,725.75x = 3,044,411,667.04
5. Step 5: Solve for x
   x = 3,044,411,667.04/37,725.75
6. Step 6: Final answer
   x = 80,698.51