Finding the Third Proportional to 58,510.50 and 119,790

Step by Step Solution

1. Step 1: Write the proportion equation
   58,510.50 : 119,790 = 119,790 : x
2. Step 2: Convert to fraction form
   58,510.50/119,790 = 119,790/x
3. Step 3: Cross multiply
   58,510.50x = 119,790 × 119,790
4. Step 4: Simplify right side
   58,510.50x = 14,349,644,100
5. Step 5: Solve for x
   x = 14,349,644,100/58,510.50
6. Step 6: Final answer
   x = 245,249.04