Finding the Third Proportional to 2,276.34 and 4,636.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276.34 : 4,636.22 = 4,636.22 : x
2. Step 2: Convert to fraction form
   2,276.34/4,636.22 = 4,636.22/x
3. Step 3: Cross multiply
   2,276.34x = 4,636.22 × 4,636.22
4. Step 4: Simplify right side
   2,276.34x = 21,494,524.30
5. Step 5: Solve for x
   x = 21,494,524.30/2,276.34
6. Step 6: Final answer
   x = 9,442.57