Finding the Third Proportional to 140,367.94 and 301,752.56

Step by Step Solution

1. Step 1: Write the proportion equation
   140,367.94 : 301,752.56 = 301,752.56 : x
2. Step 2: Convert to fraction form
   140,367.94/301,752.56 = 301,752.56/x
3. Step 3: Cross multiply
   140,367.94x = 301,752.56 × 301,752.56
4. Step 4: Simplify right side
   140,367.94x = 91,054,608,975.32
5. Step 5: Solve for x
   x = 91,054,608,975.32/140,367.94
6. Step 6: Final answer
   x = 648,685.24