Finding the Third Proportional to 106,208.72 and 224,719.31

Step by Step Solution

1. Step 1: Write the proportion equation
   106,208.72 : 224,719.31 = 224,719.31 : x
2. Step 2: Convert to fraction form
   106,208.72/224,719.31 = 224,719.31/x
3. Step 3: Cross multiply
   106,208.72x = 224,719.31 × 224,719.31
4. Step 4: Simplify right side
   106,208.72x = 50,498,769,410.47
5. Step 5: Solve for x
   x = 50,498,769,410.47/106,208.72
6. Step 6: Final answer
   x = 475,467.27