Finding the Third Proportional to 14,122.13 and 30,704.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,122.13 : 30,704.63 = 30,704.63 : x
2. Step 2: Convert to fraction form
   14,122.13/30,704.63 = 30,704.63/x
3. Step 3: Cross multiply
   14,122.13x = 30,704.63 × 30,704.63
4. Step 4: Simplify right side
   14,122.13x = 942,773,996.39
5. Step 5: Solve for x
   x = 942,773,996.39/14,122.13
6. Step 6: Final answer
   x = 66,758.65