Finding the Third Proportional to 14,122.41 and 30,431.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,122.41 : 30,431.53 = 30,431.53 : x
2. Step 2: Convert to fraction form
   14,122.41/30,431.53 = 30,431.53/x
3. Step 3: Cross multiply
   14,122.41x = 30,431.53 × 30,431.53
4. Step 4: Simplify right side
   14,122.41x = 926,078,094.22
5. Step 5: Solve for x
   x = 926,078,094.22/14,122.41
6. Step 6: Final answer
   x = 65,575.09