Finding the Third Proportional to 4,807.88 and 10,435.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,807.88 : 10,435.88 = 10,435.88 : x
2. Step 2: Convert to fraction form
   4,807.88/10,435.88 = 10,435.88/x
3. Step 3: Cross multiply
   4,807.88x = 10,435.88 × 10,435.88
4. Step 4: Simplify right side
   4,807.88x = 108,907,487.02
5. Step 5: Solve for x
   x = 108,907,487.02/4,807.88
6. Step 6: Final answer
   x = 22,651.90