Finding the Third Proportional to 58,672.50 and 124,617

Step by Step Solution

1. Step 1: Write the proportion equation
   58,672.50 : 124,617 = 124,617 : x
2. Step 2: Convert to fraction form
   58,672.50/124,617 = 124,617/x
3. Step 3: Cross multiply
   58,672.50x = 124,617 × 124,617
4. Step 4: Simplify right side
   58,672.50x = 15,529,396,689
5. Step 5: Solve for x
   x = 15,529,396,689/58,672.50
6. Step 6: Final answer
   x = 264,679.31