Finding the Third Proportional to 188,470.50 and 410,182

Step by Step Solution

1. Step 1: Write the proportion equation
   188,470.50 : 410,182 = 410,182 : x
2. Step 2: Convert to fraction form
   188,470.50/410,182 = 410,182/x
3. Step 3: Cross multiply
   188,470.50x = 410,182 × 410,182
4. Step 4: Simplify right side
   188,470.50x = 168,249,273,124
5. Step 5: Solve for x
   x = 168,249,273,124/188,470.50
6. Step 6: Final answer
   x = 892,708.80