Finding the Third Proportional to 14,122.50 and 30,704.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,122.50 : 30,704.25 = 30,704.25 : x
2. Step 2: Convert to fraction form
   14,122.50/30,704.25 = 30,704.25/x
3. Step 3: Cross multiply
   14,122.50x = 30,704.25 × 30,704.25
4. Step 4: Simplify right side
   14,122.50x = 942,750,968.06
5. Step 5: Solve for x
   x = 942,750,968.06/14,122.50
6. Step 6: Final answer
   x = 66,755.25