Finding the Third Proportional to 109,055.81 and 228,043.69

Step by Step Solution

1. Step 1: Write the proportion equation
   109,055.81 : 228,043.69 = 228,043.69 : x
2. Step 2: Convert to fraction form
   109,055.81/228,043.69 = 228,043.69/x
3. Step 3: Cross multiply
   109,055.81x = 228,043.69 × 228,043.69
4. Step 4: Simplify right side
   109,055.81x = 52,003,923,408.60
5. Step 5: Solve for x
   x = 52,003,923,408.60/109,055.81
6. Step 6: Final answer
   x = 476,856.04