Finding the Third Proportional to 4,969.48 and 10,622.39

Step by Step Solution

1. Step 1: Write the proportion equation
   4,969.48 : 10,622.39 = 10,622.39 : x
2. Step 2: Convert to fraction form
   4,969.48/10,622.39 = 10,622.39/x
3. Step 3: Cross multiply
   4,969.48x = 10,622.39 × 10,622.39
4. Step 4: Simplify right side
   4,969.48x = 112,835,182.59
5. Step 5: Solve for x
   x = 112,835,182.59/4,969.48
6. Step 6: Final answer
   x = 22,705.65