Finding the Third Proportional to 188,496 and 410,862

Step by Step Solution

1. Step 1: Write the proportion equation
   188,496 : 410,862 = 410,862 : x
2. Step 2: Convert to fraction form
   188,496/410,862 = 410,862/x
3. Step 3: Cross multiply
   188,496x = 410,862 × 410,862
4. Step 4: Simplify right side
   188,496x = 168,807,583,044
5. Step 5: Solve for x
   x = 168,807,583,044/188,496
6. Step 6: Final answer
   x = 895,549.95