Finding the Third Proportional to 21,052 and 30,414

Step by Step Solution

1. Step 1: Write the proportion equation
   21,052 : 30,414 = 30,414 : x
2. Step 2: Convert to fraction form
   21,052/30,414 = 30,414/x
3. Step 3: Cross multiply
   21,052x = 30,414 × 30,414
4. Step 4: Simplify right side
   21,052x = 925,011,396
5. Step 5: Solve for x
   x = 925,011,396/21,052
6. Step 6: Final answer
   x = 43,939.36