Finding the Third Proportional to 10,014.56 and 21,369.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,014.56 : 21,369.56 = 21,369.56 : x
2. Step 2: Convert to fraction form
   10,014.56/21,369.56 = 21,369.56/x
3. Step 3: Cross multiply
   10,014.56x = 21,369.56 × 21,369.56
4. Step 4: Simplify right side
   10,014.56x = 456,658,201.44
5. Step 5: Solve for x
   x = 456,658,201.44/10,014.56
6. Step 6: Final answer
   x = 45,599.42