Finding the Third Proportional to 2,663,212 and 5,752,061

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663,212 : 5,752,061 = 5,752,061 : x
2. Step 2: Convert to fraction form
   2,663,212/5,752,061 = 5,752,061/x
3. Step 3: Cross multiply
   2,663,212x = 5,752,061 × 5,752,061
4. Step 4: Simplify right side
   2,663,212x = 33,086,205,747,721
5. Step 5: Solve for x
   x = 33,086,205,747,721/2,663,212
6. Step 6: Final answer
   x = 12,423,421.70