Finding the Third Proportional to 226,590 and 497,916

Step by Step Solution

1. Step 1: Write the proportion equation
   226,590 : 497,916 = 497,916 : x
2. Step 2: Convert to fraction form
   226,590/497,916 = 497,916/x
3. Step 3: Cross multiply
   226,590x = 497,916 × 497,916
4. Step 4: Simplify right side
   226,590x = 247,920,343,056
5. Step 5: Solve for x
   x = 247,920,343,056/226,590
6. Step 6: Final answer
   x = 1,094,136.29