Finding the Third Proportional to 112,048.50 and 241,089

Step by Step Solution

1. Step 1: Write the proportion equation
   112,048.50 : 241,089 = 241,089 : x
2. Step 2: Convert to fraction form
   112,048.50/241,089 = 241,089/x
3. Step 3: Cross multiply
   112,048.50x = 241,089 × 241,089
4. Step 4: Simplify right side
   112,048.50x = 58,123,905,921
5. Step 5: Solve for x
   x = 58,123,905,921/112,048.50
6. Step 6: Final answer
   x = 518,738.81