Finding the Third Proportional to 117,723 and 241,647.75

Step by Step Solution

1. Step 1: Write the proportion equation
   117,723 : 241,647.75 = 241,647.75 : x
2. Step 2: Convert to fraction form
   117,723/241,647.75 = 241,647.75/x
3. Step 3: Cross multiply
   117,723x = 241,647.75 × 241,647.75
4. Step 4: Simplify right side
   117,723x = 58,393,635,080.06
5. Step 5: Solve for x
   x = 58,393,635,080.06/117,723
6. Step 6: Final answer
   x = 496,025.71