Finding the Third Proportional to 9,300.75 and 20,443.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.75 : 20,443.88 = 20,443.88 : x
2. Step 2: Convert to fraction form
   9,300.75/20,443.88 = 20,443.88/x
3. Step 3: Cross multiply
   9,300.75x = 20,443.88 × 20,443.88
4. Step 4: Simplify right side
   9,300.75x = 417,952,025.02
5. Step 5: Solve for x
   x = 417,952,025.02/9,300.75
6. Step 6: Final answer
   x = 44,937.45