Finding the Third Proportional to 49,242 and 73,786

Step by Step Solution

1. Step 1: Write the proportion equation
   49,242 : 73,786 = 73,786 : x
2. Step 2: Convert to fraction form
   49,242/73,786 = 73,786/x
3. Step 3: Cross multiply
   49,242x = 73,786 × 73,786
4. Step 4: Simplify right side
   49,242x = 5,444,373,796
5. Step 5: Solve for x
   x = 5,444,373,796/49,242
6. Step 6: Final answer
   x = 110,563.62