Finding the Third Proportional to 25,808.63 and 36,345.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,808.63 : 36,345.38 = 36,345.38 : x
2. Step 2: Convert to fraction form
   25,808.63/36,345.38 = 36,345.38/x
3. Step 3: Cross multiply
   25,808.63x = 36,345.38 × 36,345.38
4. Step 4: Simplify right side
   25,808.63x = 1,320,986,283.89
5. Step 5: Solve for x
   x = 1,320,986,283.89/25,808.63
6. Step 6: Final answer
   x = 51,183.91