Finding the Third Proportional to 227,232 and 487,360

Step by Step Solution

1. Step 1: Write the proportion equation
   227,232 : 487,360 = 487,360 : x
2. Step 2: Convert to fraction form
   227,232/487,360 = 487,360/x
3. Step 3: Cross multiply
   227,232x = 487,360 × 487,360
4. Step 4: Simplify right side
   227,232x = 237,519,769,600
5. Step 5: Solve for x
   x = 237,519,769,600/227,232
6. Step 6: Final answer
   x = 1,045,274.30