Finding the Third Proportional to 185,375.25 and 404,730

Step by Step Solution

1. Step 1: Write the proportion equation
   185,375.25 : 404,730 = 404,730 : x
2. Step 2: Convert to fraction form
   185,375.25/404,730 = 404,730/x
3. Step 3: Cross multiply
   185,375.25x = 404,730 × 404,730
4. Step 4: Simplify right side
   185,375.25x = 163,806,372,900
5. Step 5: Solve for x
   x = 163,806,372,900/185,375.25
6. Step 6: Final answer
   x = 883,647.48