Finding the Third Proportional to 55,949.91 and 114,484.78

Step by Step Solution

1. Step 1: Write the proportion equation
   55,949.91 : 114,484.78 = 114,484.78 : x
2. Step 2: Convert to fraction form
   55,949.91/114,484.78 = 114,484.78/x
3. Step 3: Cross multiply
   55,949.91x = 114,484.78 × 114,484.78
4. Step 4: Simplify right side
   55,949.91x = 13,106,765,137.86
5. Step 5: Solve for x
   x = 13,106,765,137.86/55,949.91
6. Step 6: Final answer
   x = 234,258.93