Finding the Third Proportional to 226,730 and 494,284

Step by Step Solution

1. Step 1: Write the proportion equation
   226,730 : 494,284 = 494,284 : x
2. Step 2: Convert to fraction form
   226,730/494,284 = 494,284/x
3. Step 3: Cross multiply
   226,730x = 494,284 × 494,284
4. Step 4: Simplify right side
   226,730x = 244,316,672,656
5. Step 5: Solve for x
   x = 244,316,672,656/226,730
6. Step 6: Final answer
   x = 1,077,566.59