Finding the Third Proportional to 49,692 and 73,863

Step by Step Solution

1. Step 1: Write the proportion equation
   49,692 : 73,863 = 73,863 : x
2. Step 2: Convert to fraction form
   49,692/73,863 = 73,863/x
3. Step 3: Cross multiply
   49,692x = 73,863 × 73,863
4. Step 4: Simplify right side
   49,692x = 5,455,742,769
5. Step 5: Solve for x
   x = 5,455,742,769/49,692
6. Step 6: Final answer
   x = 109,791.17