Finding the Third Proportional to 17,956.97 and 28,420.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,956.97 : 28,420.03 = 28,420.03 : x
2. Step 2: Convert to fraction form
   17,956.97/28,420.03 = 28,420.03/x
3. Step 3: Cross multiply
   17,956.97x = 28,420.03 × 28,420.03
4. Step 4: Simplify right side
   17,956.97x = 807,698,176.25
5. Step 5: Solve for x
   x = 807,698,176.25/17,956.97
6. Step 6: Final answer
   x = 44,979.65