Finding the Third Proportional to 36,186.75 and 55,667.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,186.75 : 55,667.25 = 55,667.25 : x
2. Step 2: Convert to fraction form
   36,186.75/55,667.25 = 55,667.25/x
3. Step 3: Cross multiply
   36,186.75x = 55,667.25 × 55,667.25
4. Step 4: Simplify right side
   36,186.75x = 3,098,842,722.56
5. Step 5: Solve for x
   x = 3,098,842,722.56/36,186.75
6. Step 6: Final answer
   x = 85,634.73