Finding the Third Proportional to 16,645.50 and 25,074.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,645.50 : 25,074.56 = 25,074.56 : x
2. Step 2: Convert to fraction form
   16,645.50/25,074.56 = 25,074.56/x
3. Step 3: Cross multiply
   16,645.50x = 25,074.56 × 25,074.56
4. Step 4: Simplify right side
   16,645.50x = 628,733,684.57
5. Step 5: Solve for x
   x = 628,733,684.57/16,645.50
6. Step 6: Final answer
   x = 37,771.99