Finding the Third Proportional to 4,748.34 and 10,308.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,748.34 : 10,308.38 = 10,308.38 : x
2. Step 2: Convert to fraction form
   4,748.34/10,308.38 = 10,308.38/x
3. Step 3: Cross multiply
   4,748.34x = 10,308.38 × 10,308.38
4. Step 4: Simplify right side
   4,748.34x = 106,262,595.14
5. Step 5: Solve for x
   x = 106,262,595.14/4,748.34
6. Step 6: Final answer
   x = 22,378.88