Finding the Third Proportional to 40,873 and 65,077

Step by Step Solution

1. Step 1: Write the proportion equation
   40,873 : 65,077 = 65,077 : x
2. Step 2: Convert to fraction form
   40,873/65,077 = 65,077/x
3. Step 3: Cross multiply
   40,873x = 65,077 × 65,077
4. Step 4: Simplify right side
   40,873x = 4,235,015,929
5. Step 5: Solve for x
   x = 4,235,015,929/40,873
6. Step 6: Final answer
   x = 103,614.02