Finding the Third Proportional to 25,819.31 and 36,360.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,819.31 : 36,360.56 = 36,360.56 : x
2. Step 2: Convert to fraction form
   25,819.31/36,360.56 = 36,360.56/x
3. Step 3: Cross multiply
   25,819.31x = 36,360.56 × 36,360.56
4. Step 4: Simplify right side
   25,819.31x = 1,322,090,505.32
5. Step 5: Solve for x
   x = 1,322,090,505.32/25,819.31
6. Step 6: Final answer
   x = 51,205.49