Finding the Third Proportional to 112,271.50 and 240,104

Step by Step Solution

1. Step 1: Write the proportion equation
   112,271.50 : 240,104 = 240,104 : x
2. Step 2: Convert to fraction form
   112,271.50/240,104 = 240,104/x
3. Step 3: Cross multiply
   112,271.50x = 240,104 × 240,104
4. Step 4: Simplify right side
   112,271.50x = 57,649,930,816
5. Step 5: Solve for x
   x = 57,649,930,816/112,271.50
6. Step 6: Final answer
   x = 513,486.78