Finding the Third Proportional to 224,082 and 485,838

Step by Step Solution

1. Step 1: Write the proportion equation
   224,082 : 485,838 = 485,838 : x
2. Step 2: Convert to fraction form
   224,082/485,838 = 485,838/x
3. Step 3: Cross multiply
   224,082x = 485,838 × 485,838
4. Step 4: Simplify right side
   224,082x = 236,038,562,244
5. Step 5: Solve for x
   x = 236,038,562,244/224,082
6. Step 6: Final answer
   x = 1,053,357.98