Finding the Third Proportional to 25,309 and 37,825

Step by Step Solution

1. Step 1: Write the proportion equation
   25,309 : 37,825 = 37,825 : x
2. Step 2: Convert to fraction form
   25,309/37,825 = 37,825/x
3. Step 3: Cross multiply
   25,309x = 37,825 × 37,825
4. Step 4: Simplify right side
   25,309x = 1,430,730,625
5. Step 5: Solve for x
   x = 1,430,730,625/25,309
6. Step 6: Final answer
   x = 56,530.51