Finding the Third Proportional to 10,119.38 and 15,320.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,119.38 : 15,320.25 = 15,320.25 : x
2. Step 2: Convert to fraction form
   10,119.38/15,320.25 = 15,320.25/x
3. Step 3: Cross multiply
   10,119.38x = 15,320.25 × 15,320.25
4. Step 4: Simplify right side
   10,119.38x = 234,710,060.06
5. Step 5: Solve for x
   x = 234,710,060.06/10,119.38
6. Step 6: Final answer
   x = 23,194.13