Finding the Third Proportional to 4,799.50 and 10,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,799.50 : 10,485.50 = 10,485.50 : x
2. Step 2: Convert to fraction form
   4,799.50/10,485.50 = 10,485.50/x
3. Step 3: Cross multiply
   4,799.50x = 10,485.50 × 10,485.50
4. Step 4: Simplify right side
   4,799.50x = 109,945,710.25
5. Step 5: Solve for x
   x = 109,945,710.25/4,799.50
6. Step 6: Final answer
   x = 22,907.74