Finding the Third Proportional to 112,659.50 and 241,311

Step by Step Solution

1. Step 1: Write the proportion equation
   112,659.50 : 241,311 = 241,311 : x
2. Step 2: Convert to fraction form
   112,659.50/241,311 = 241,311/x
3. Step 3: Cross multiply
   112,659.50x = 241,311 × 241,311
4. Step 4: Simplify right side
   112,659.50x = 58,230,998,721
5. Step 5: Solve for x
   x = 58,230,998,721/112,659.50
6. Step 6: Final answer
   x = 516,876.06