Finding the Third Proportional to 505,018 and 1,105,076

Step by Step Solution

1. Step 1: Write the proportion equation
   505,018 : 1,105,076 = 1,105,076 : x
2. Step 2: Convert to fraction form
   505,018/1,105,076 = 1,105,076/x
3. Step 3: Cross multiply
   505,018x = 1,105,076 × 1,105,076
4. Step 4: Simplify right side
   505,018x = 1,221,192,965,776
5. Step 5: Solve for x
   x = 1,221,192,965,776/505,018
6. Step 6: Final answer
   x = 2,418,117.70