Finding the Third Proportional to 57,244.50 and 118,089

Step by Step Solution

1. Step 1: Write the proportion equation
   57,244.50 : 118,089 = 118,089 : x
2. Step 2: Convert to fraction form
   57,244.50/118,089 = 118,089/x
3. Step 3: Cross multiply
   57,244.50x = 118,089 × 118,089
4. Step 4: Simplify right side
   57,244.50x = 13,945,011,921
5. Step 5: Solve for x
   x = 13,945,011,921/57,244.50
6. Step 6: Final answer
   x = 243,604.40