Finding the Third Proportional to 25,115.63 and 36,730.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,115.63 : 36,730.69 = 36,730.69 : x
2. Step 2: Convert to fraction form
   25,115.63/36,730.69 = 36,730.69/x
3. Step 3: Cross multiply
   25,115.63x = 36,730.69 × 36,730.69
4. Step 4: Simplify right side
   25,115.63x = 1,349,143,404.22
5. Step 5: Solve for x
   x = 1,349,143,404.22/25,115.63
6. Step 6: Final answer
   x = 53,717.29