Finding the Third Proportional to 188,017.50 and 410,334

Step by Step Solution

1. Step 1: Write the proportion equation
   188,017.50 : 410,334 = 410,334 : x
2. Step 2: Convert to fraction form
   188,017.50/410,334 = 410,334/x
3. Step 3: Cross multiply
   188,017.50x = 410,334 × 410,334
4. Step 4: Simplify right side
   188,017.50x = 168,373,991,556
5. Step 5: Solve for x
   x = 168,373,991,556/188,017.50
6. Step 6: Final answer
   x = 895,522.98