Finding the Third Proportional to 10,894.50 and 25,221.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,894.50 : 25,221.38 = 25,221.38 : x
2. Step 2: Convert to fraction form
   10,894.50/25,221.38 = 25,221.38/x
3. Step 3: Cross multiply
   10,894.50x = 25,221.38 × 25,221.38
4. Step 4: Simplify right side
   10,894.50x = 636,117,756.89
5. Step 5: Solve for x
   x = 636,117,756.89/10,894.50
6. Step 6: Final answer
   x = 58,388.89