Finding the Third Proportional to 10,245 and 21,967

Step by Step Solution

1. Step 1: Write the proportion equation
   10,245 : 21,967 = 21,967 : x
2. Step 2: Convert to fraction form
   10,245/21,967 = 21,967/x
3. Step 3: Cross multiply
   10,245x = 21,967 × 21,967
4. Step 4: Simplify right side
   10,245x = 482,549,089
5. Step 5: Solve for x
   x = 482,549,089/10,245
6. Step 6: Final answer
   x = 47,100.94