Finding the Third Proportional to 188,757 and 410,670

Step by Step Solution

1. Step 1: Write the proportion equation
   188,757 : 410,670 = 410,670 : x
2. Step 2: Convert to fraction form
   188,757/410,670 = 410,670/x
3. Step 3: Cross multiply
   188,757x = 410,670 × 410,670
4. Step 4: Simplify right side
   188,757x = 168,649,848,900
5. Step 5: Solve for x
   x = 168,649,848,900/188,757
6. Step 6: Final answer
   x = 893,476.00