Finding the Third Proportional to 10,422 and 14,967

Step by Step Solution

1. Step 1: Write the proportion equation
   10,422 : 14,967 = 14,967 : x
2. Step 2: Convert to fraction form
   10,422/14,967 = 14,967/x
3. Step 3: Cross multiply
   10,422x = 14,967 × 14,967
4. Step 4: Simplify right side
   10,422x = 224,011,089
5. Step 5: Solve for x
   x = 224,011,089/10,422
6. Step 6: Final answer
   x = 21,494.06