Finding the Third Proportional to 43,642.50 and 104,973

Step by Step Solution

1. Step 1: Write the proportion equation
   43,642.50 : 104,973 = 104,973 : x
2. Step 2: Convert to fraction form
   43,642.50/104,973 = 104,973/x
3. Step 3: Cross multiply
   43,642.50x = 104,973 × 104,973
4. Step 4: Simplify right side
   43,642.50x = 11,019,330,729
5. Step 5: Solve for x
   x = 11,019,330,729/43,642.50
6. Step 6: Final answer
   x = 252,490.82