Finding the Third Proportional to 117,273 and 228,713.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,273 : 228,713.50 = 228,713.50 : x
2. Step 2: Convert to fraction form
   117,273/228,713.50 = 228,713.50/x
3. Step 3: Cross multiply
   117,273x = 228,713.50 × 228,713.50
4. Step 4: Simplify right side
   117,273x = 52,309,865,082.25
5. Step 5: Solve for x
   x = 52,309,865,082.25/117,273
6. Step 6: Final answer
   x = 446,052.08