Finding the Third Proportional to 58,555.41 and 126,944.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,555.41 : 126,944.72 = 126,944.72 : x
2. Step 2: Convert to fraction form
   58,555.41/126,944.72 = 126,944.72/x
3. Step 3: Cross multiply
   58,555.41x = 126,944.72 × 126,944.72
4. Step 4: Simplify right side
   58,555.41x = 16,114,961,618.52
5. Step 5: Solve for x
   x = 16,114,961,618.52/58,555.41
6. Step 6: Final answer
   x = 275,208.77