Finding the Third Proportional to 105,150 and 228,047

Step by Step Solution

1. Step 1: Write the proportion equation
   105,150 : 228,047 = 228,047 : x
2. Step 2: Convert to fraction form
   105,150/228,047 = 228,047/x
3. Step 3: Cross multiply
   105,150x = 228,047 × 228,047
4. Step 4: Simplify right side
   105,150x = 52,005,434,209
5. Step 5: Solve for x
   x = 52,005,434,209/105,150
6. Step 6: Final answer
   x = 494,583.30