Finding the Third Proportional to 25,321.36 and 36,636.05

Step by Step Solution

1. Step 1: Write the proportion equation
   25,321.36 : 36,636.05 = 36,636.05 : x
2. Step 2: Convert to fraction form
   25,321.36/36,636.05 = 36,636.05/x
3. Step 3: Cross multiply
   25,321.36x = 36,636.05 × 36,636.05
4. Step 4: Simplify right side
   25,321.36x = 1,342,199,930.63
5. Step 5: Solve for x
   x = 1,342,199,930.63/25,321.36
6. Step 6: Final answer
   x = 53,006.63