Finding the Third Proportional to 49,424.25 and 102,944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,424.25 : 102,944.50 = 102,944.50 : x
2. Step 2: Convert to fraction form
   49,424.25/102,944.50 = 102,944.50/x
3. Step 3: Cross multiply
   49,424.25x = 102,944.50 × 102,944.50
4. Step 4: Simplify right side
   49,424.25x = 10,597,570,080.25
5. Step 5: Solve for x
   x = 10,597,570,080.25/49,424.25
6. Step 6: Final answer
   x = 214,420.45