Finding the Third Proportional to 18,022.50 and 39,295.13

Step by Step Solution

1. Step 1: Write the proportion equation
   18,022.50 : 39,295.13 = 39,295.13 : x
2. Step 2: Convert to fraction form
   18,022.50/39,295.13 = 39,295.13/x
3. Step 3: Cross multiply
   18,022.50x = 39,295.13 × 39,295.13
4. Step 4: Simplify right side
   18,022.50x = 1,544,106,848.77
5. Step 5: Solve for x
   x = 1,544,106,848.77/18,022.50
6. Step 6: Final answer
   x = 85,676.62