Finding the Third Proportional to 49,309 and 108,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,309 : 108,003.50 = 108,003.50 : x
2. Step 2: Convert to fraction form
   49,309/108,003.50 = 108,003.50/x
3. Step 3: Cross multiply
   49,309x = 108,003.50 × 108,003.50
4. Step 4: Simplify right side
   49,309x = 11,664,756,012.25
5. Step 5: Solve for x
   x = 11,664,756,012.25/49,309
6. Step 6: Final answer
   x = 236,564.44