Finding the Third Proportional to 9,488.25 and 20,822.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,488.25 : 20,822.25 = 20,822.25 : x
2. Step 2: Convert to fraction form
   9,488.25/20,822.25 = 20,822.25/x
3. Step 3: Cross multiply
   9,488.25x = 20,822.25 × 20,822.25
4. Step 4: Simplify right side
   9,488.25x = 433,566,095.06
5. Step 5: Solve for x
   x = 433,566,095.06/9,488.25
6. Step 6: Final answer
   x = 45,695.05