Finding the Third Proportional to 55,153.50 and 73,962

Step by Step Solution

1. Step 1: Write the proportion equation
   55,153.50 : 73,962 = 73,962 : x
2. Step 2: Convert to fraction form
   55,153.50/73,962 = 73,962/x
3. Step 3: Cross multiply
   55,153.50x = 73,962 × 73,962
4. Step 4: Simplify right side
   55,153.50x = 5,470,377,444
5. Step 5: Solve for x
   x = 5,470,377,444/55,153.50
6. Step 6: Final answer
   x = 99,184.59