Finding the Third Proportional to 12,250,514 and 18,256,323

Step by Step Solution

1. Step 1: Write the proportion equation
   12,250,514 : 18,256,323 = 18,256,323 : x
2. Step 2: Convert to fraction form
   12,250,514/18,256,323 = 18,256,323/x
3. Step 3: Cross multiply
   12,250,514x = 18,256,323 × 18,256,323
4. Step 4: Simplify right side
   12,250,514x = 333,293,329,480,329
5. Step 5: Solve for x
   x = 333,293,329,480,329/12,250,514
6. Step 6: Final answer
   x = 27,206,477.17