Finding the Third Proportional to 49,072.50 and 106,443

Step by Step Solution

1. Step 1: Write the proportion equation
   49,072.50 : 106,443 = 106,443 : x
2. Step 2: Convert to fraction form
   49,072.50/106,443 = 106,443/x
3. Step 3: Cross multiply
   49,072.50x = 106,443 × 106,443
4. Step 4: Simplify right side
   49,072.50x = 11,330,112,249
5. Step 5: Solve for x
   x = 11,330,112,249/49,072.50
6. Step 6: Final answer
   x = 230,885.16