Finding the Third Proportional to 58,942.50 and 120,608.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,942.50 : 120,608.25 = 120,608.25 : x
2. Step 2: Convert to fraction form
   58,942.50/120,608.25 = 120,608.25/x
3. Step 3: Cross multiply
   58,942.50x = 120,608.25 × 120,608.25
4. Step 4: Simplify right side
   58,942.50x = 14,546,349,968.06
5. Step 5: Solve for x
   x = 14,546,349,968.06/58,942.50
6. Step 6: Final answer
   x = 246,788.82