Finding the Third Proportional to 227,964 and 497,880

Step by Step Solution

1. Step 1: Write the proportion equation
   227,964 : 497,880 = 497,880 : x
2. Step 2: Convert to fraction form
   227,964/497,880 = 497,880/x
3. Step 3: Cross multiply
   227,964x = 497,880 × 497,880
4. Step 4: Simplify right side
   227,964x = 247,884,494,400
5. Step 5: Solve for x
   x = 247,884,494,400/227,964
6. Step 6: Final answer
   x = 1,087,384.39