Finding the Third Proportional to 14,940.70 and 20,301.89

Step by Step Solution

1. Step 1: Write the proportion equation
   14,940.70 : 20,301.89 = 20,301.89 : x
2. Step 2: Convert to fraction form
   14,940.70/20,301.89 = 20,301.89/x
3. Step 3: Cross multiply
   14,940.70x = 20,301.89 × 20,301.89
4. Step 4: Simplify right side
   14,940.70x = 412,166,762.95
5. Step 5: Solve for x
   x = 412,166,762.95/14,940.70
6. Step 6: Final answer
   x = 27,586.84