Finding the Third Proportional to 13,930.73 and 30,321.84

Step by Step Solution

1. Step 1: Write the proportion equation
   13,930.73 : 30,321.84 = 30,321.84 : x
2. Step 2: Convert to fraction form
   13,930.73/30,321.84 = 30,321.84/x
3. Step 3: Cross multiply
   13,930.73x = 30,321.84 × 30,321.84
4. Step 4: Simplify right side
   13,930.73x = 919,414,208.40
5. Step 5: Solve for x
   x = 919,414,208.40/13,930.73
6. Step 6: Final answer
   x = 65,998.98