Finding the Third Proportional to 10,260 and 21,093.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,260 : 21,093.75 = 21,093.75 : x
2. Step 2: Convert to fraction form
   10,260/21,093.75 = 21,093.75/x
3. Step 3: Cross multiply
   10,260x = 21,093.75 × 21,093.75
4. Step 4: Simplify right side
   10,260x = 444,946,289.06
5. Step 5: Solve for x
   x = 444,946,289.06/10,260
6. Step 6: Final answer
   x = 43,367.08