Finding the Third Proportional to 53,219 and 73,996

Step by Step Solution

1. Step 1: Write the proportion equation
   53,219 : 73,996 = 73,996 : x
2. Step 2: Convert to fraction form
   53,219/73,996 = 73,996/x
3. Step 3: Cross multiply
   53,219x = 73,996 × 73,996
4. Step 4: Simplify right side
   53,219x = 5,475,408,016
5. Step 5: Solve for x
   x = 5,475,408,016/53,219
6. Step 6: Final answer
   x = 102,884.46