Finding the Third Proportional to 17,050.50 and 20,175.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,050.50 : 20,175.75 = 20,175.75 : x
2. Step 2: Convert to fraction form
   17,050.50/20,175.75 = 20,175.75/x
3. Step 3: Cross multiply
   17,050.50x = 20,175.75 × 20,175.75
4. Step 4: Simplify right side
   17,050.50x = 407,060,888.06
5. Step 5: Solve for x
   x = 407,060,888.06/17,050.50
6. Step 6: Final answer
   x = 23,873.84