Finding the Third Proportional to 185,290.50 and 404,037

Step by Step Solution

1. Step 1: Write the proportion equation
   185,290.50 : 404,037 = 404,037 : x
2. Step 2: Convert to fraction form
   185,290.50/404,037 = 404,037/x
3. Step 3: Cross multiply
   185,290.50x = 404,037 × 404,037
4. Step 4: Simplify right side
   185,290.50x = 163,245,897,369
5. Step 5: Solve for x
   x = 163,245,897,369/185,290.50
6. Step 6: Final answer
   x = 881,026.81