Finding the Third Proportional to 110,727 and 259,949.25

Step by Step Solution

1. Step 1: Write the proportion equation
   110,727 : 259,949.25 = 259,949.25 : x
2. Step 2: Convert to fraction form
   110,727/259,949.25 = 259,949.25/x
3. Step 3: Cross multiply
   110,727x = 259,949.25 × 259,949.25
4. Step 4: Simplify right side
   110,727x = 67,573,612,575.56
5. Step 5: Solve for x
   x = 67,573,612,575.56/110,727
6. Step 6: Final answer
   x = 610,272.22