Finding the Third Proportional to 49,573.50 and 103,249.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,573.50 : 103,249.50 = 103,249.50 : x
2. Step 2: Convert to fraction form
   49,573.50/103,249.50 = 103,249.50/x
3. Step 3: Cross multiply
   49,573.50x = 103,249.50 × 103,249.50
4. Step 4: Simplify right side
   49,573.50x = 10,660,459,250.25
5. Step 5: Solve for x
   x = 10,660,459,250.25/49,573.50
6. Step 6: Final answer
   x = 215,043.51