Finding the Third Proportional to 468,360 and 1,105,257

Step by Step Solution

1. Step 1: Write the proportion equation
   468,360 : 1,105,257 = 1,105,257 : x
2. Step 2: Convert to fraction form
   468,360/1,105,257 = 1,105,257/x
3. Step 3: Cross multiply
   468,360x = 1,105,257 × 1,105,257
4. Step 4: Simplify right side
   468,360x = 1,221,593,036,049
5. Step 5: Solve for x
   x = 1,221,593,036,049/468,360
6. Step 6: Final answer
   x = 2,608,235.20