Finding the Third Proportional to 10,228.78 and 22,601.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,228.78 : 22,601.53 = 22,601.53 : x
2. Step 2: Convert to fraction form
   10,228.78/22,601.53 = 22,601.53/x
3. Step 3: Cross multiply
   10,228.78x = 22,601.53 × 22,601.53
4. Step 4: Simplify right side
   10,228.78x = 510,829,214.84
5. Step 5: Solve for x
   x = 510,829,214.84/10,228.78
6. Step 6: Final answer
   x = 49,940.38