Finding the Third Proportional to 2,103.75 and 4,570.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103.75 : 4,570.88 = 4,570.88 : x
2. Step 2: Convert to fraction form
   2,103.75/4,570.88 = 4,570.88/x
3. Step 3: Cross multiply
   2,103.75x = 4,570.88 × 4,570.88
4. Step 4: Simplify right side
   2,103.75x = 20,892,898.27
5. Step 5: Solve for x
   x = 20,892,898.27/2,103.75
6. Step 6: Final answer
   x = 9,931.26