Finding the Third Proportional to 116,725.50 and 227,619

Step by Step Solution

1. Step 1: Write the proportion equation
   116,725.50 : 227,619 = 227,619 : x
2. Step 2: Convert to fraction form
   116,725.50/227,619 = 227,619/x
3. Step 3: Cross multiply
   116,725.50x = 227,619 × 227,619
4. Step 4: Simplify right side
   116,725.50x = 51,810,409,161
5. Step 5: Solve for x
   x = 51,810,409,161/116,725.50
6. Step 6: Final answer
   x = 443,865.39