Finding the Third Proportional to 10,115 and 21,334

Step by Step Solution

1. Step 1: Write the proportion equation
   10,115 : 21,334 = 21,334 : x
2. Step 2: Convert to fraction form
   10,115/21,334 = 21,334/x
3. Step 3: Cross multiply
   10,115x = 21,334 × 21,334
4. Step 4: Simplify right side
   10,115x = 455,139,556
5. Step 5: Solve for x
   x = 455,139,556/10,115
6. Step 6: Final answer
   x = 44,996.50