Finding the Third Proportional to 14,066 and 21,074

Step by Step Solution

1. Step 1: Write the proportion equation
   14,066 : 21,074 = 21,074 : x
2. Step 2: Convert to fraction form
   14,066/21,074 = 21,074/x
3. Step 3: Cross multiply
   14,066x = 21,074 × 21,074
4. Step 4: Simplify right side
   14,066x = 444,113,476
5. Step 5: Solve for x
   x = 444,113,476/14,066
6. Step 6: Final answer
   x = 31,573.54