Finding the Third Proportional to 52,855.50 and 109,203

Step by Step Solution

1. Step 1: Write the proportion equation
   52,855.50 : 109,203 = 109,203 : x
2. Step 2: Convert to fraction form
   52,855.50/109,203 = 109,203/x
3. Step 3: Cross multiply
   52,855.50x = 109,203 × 109,203
4. Step 4: Simplify right side
   52,855.50x = 11,925,295,209
5. Step 5: Solve for x
   x = 11,925,295,209/52,855.50
6. Step 6: Final answer
   x = 225,620.71