Finding the Third Proportional to 58,481.50 and 137,962

Step by Step Solution

1. Step 1: Write the proportion equation
   58,481.50 : 137,962 = 137,962 : x
2. Step 2: Convert to fraction form
   58,481.50/137,962 = 137,962/x
3. Step 3: Cross multiply
   58,481.50x = 137,962 × 137,962
4. Step 4: Simplify right side
   58,481.50x = 19,033,513,444
5. Step 5: Solve for x
   x = 19,033,513,444/58,481.50
6. Step 6: Final answer
   x = 325,462.13