Finding the Third Proportional to 25,213.50 and 30,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,213.50 : 30,559.50 = 30,559.50 : x
2. Step 2: Convert to fraction form
   25,213.50/30,559.50 = 30,559.50/x
3. Step 3: Cross multiply
   25,213.50x = 30,559.50 × 30,559.50
4. Step 4: Simplify right side
   25,213.50x = 933,883,040.25
5. Step 5: Solve for x
   x = 933,883,040.25/25,213.50
6. Step 6: Final answer
   x = 37,039.01