Finding the Third Proportional to 17,958.75 and 28,422.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,958.75 : 28,422.38 = 28,422.38 : x
2. Step 2: Convert to fraction form
   17,958.75/28,422.38 = 28,422.38/x
3. Step 3: Cross multiply
   17,958.75x = 28,422.38 × 28,422.38
4. Step 4: Simplify right side
   17,958.75x = 807,831,400.64
5. Step 5: Solve for x
   x = 807,831,400.64/17,958.75
6. Step 6: Final answer
   x = 44,982.61