Finding the Third Proportional to 10,281.75 and 21,370.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,281.75 : 21,370.88 = 21,370.88 : x
2. Step 2: Convert to fraction form
   10,281.75/21,370.88 = 21,370.88/x
3. Step 3: Cross multiply
   10,281.75x = 21,370.88 × 21,370.88
4. Step 4: Simplify right side
   10,281.75x = 456,714,298.27
5. Step 5: Solve for x
   x = 456,714,298.27/10,281.75
6. Step 6: Final answer
   x = 44,419.90