Finding the Third Proportional to 18,604.50 and 43,908

Step by Step Solution

1. Step 1: Write the proportion equation
   18,604.50 : 43,908 = 43,908 : x
2. Step 2: Convert to fraction form
   18,604.50/43,908 = 43,908/x
3. Step 3: Cross multiply
   18,604.50x = 43,908 × 43,908
4. Step 4: Simplify right side
   18,604.50x = 1,927,912,464
5. Step 5: Solve for x
   x = 1,927,912,464/18,604.50
6. Step 6: Final answer
   x = 103,626.14