Finding the Third Proportional to 10,283.60 and 15,358.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,283.60 : 15,358.12 = 15,358.12 : x
2. Step 2: Convert to fraction form
   10,283.60/15,358.12 = 15,358.12/x
3. Step 3: Cross multiply
   10,283.60x = 15,358.12 × 15,358.12
4. Step 4: Simplify right side
   10,283.60x = 235,871,913.53
5. Step 5: Solve for x
   x = 235,871,913.53/10,283.60
6. Step 6: Final answer
   x = 22,936.71