Finding the Third Proportional to 188,833.50 and 410,535

Step by Step Solution

1. Step 1: Write the proportion equation
   188,833.50 : 410,535 = 410,535 : x
2. Step 2: Convert to fraction form
   188,833.50/410,535 = 410,535/x
3. Step 3: Cross multiply
   188,833.50x = 410,535 × 410,535
4. Step 4: Simplify right side
   188,833.50x = 168,538,986,225
5. Step 5: Solve for x
   x = 168,538,986,225/188,833.50
6. Step 6: Final answer
   x = 892,526.94