Finding the Third Proportional to 52,805.75 and 109,981.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,805.75 : 109,981.25 = 109,981.25 : x
2. Step 2: Convert to fraction form
   52,805.75/109,981.25 = 109,981.25/x
3. Step 3: Cross multiply
   52,805.75x = 109,981.25 × 109,981.25
4. Step 4: Simplify right side
   52,805.75x = 12,095,875,351.56
5. Step 5: Solve for x
   x = 12,095,875,351.56/52,805.75
6. Step 6: Final answer
   x = 229,063.60