Finding the Third Proportional to 175,003 and 373,993

Step by Step Solution

1. Step 1: Write the proportion equation
   175,003 : 373,993 = 373,993 : x
2. Step 2: Convert to fraction form
   175,003/373,993 = 373,993/x
3. Step 3: Cross multiply
   175,003x = 373,993 × 373,993
4. Step 4: Simplify right side
   175,003x = 139,870,764,049
5. Step 5: Solve for x
   x = 139,870,764,049/175,003
6. Step 6: Final answer
   x = 799,247.81