Finding the Third Proportional to 17,628.75 and 26,445.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,628.75 : 26,445.38 = 26,445.38 : x
2. Step 2: Convert to fraction form
   17,628.75/26,445.38 = 26,445.38/x
3. Step 3: Cross multiply
   17,628.75x = 26,445.38 × 26,445.38
4. Step 4: Simplify right side
   17,628.75x = 699,357,858.89
5. Step 5: Solve for x
   x = 699,357,858.89/17,628.75
6. Step 6: Final answer
   x = 39,671.44