Finding the Third Proportional to 18,985.50 and 41,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,985.50 : 41,627.50 = 41,627.50 : x
2. Step 2: Convert to fraction form
   18,985.50/41,627.50 = 41,627.50/x
3. Step 3: Cross multiply
   18,985.50x = 41,627.50 × 41,627.50
4. Step 4: Simplify right side
   18,985.50x = 1,732,848,756.25
5. Step 5: Solve for x
   x = 1,732,848,756.25/18,985.50
6. Step 6: Final answer
   x = 91,272.22