Finding the Third Proportional to 222,514 and 493,074

Step by Step Solution

1. Step 1: Write the proportion equation
   222,514 : 493,074 = 493,074 : x
2. Step 2: Convert to fraction form
   222,514/493,074 = 493,074/x
3. Step 3: Cross multiply
   222,514x = 493,074 × 493,074
4. Step 4: Simplify right side
   222,514x = 243,121,969,476
5. Step 5: Solve for x
   x = 243,121,969,476/222,514
6. Step 6: Final answer
   x = 1,092,614.26