Finding the Third Proportional to 2,738,718 and 5,910,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738,718 : 5,910,456 = 5,910,456 : x
2. Step 2: Convert to fraction form
   2,738,718/5,910,456 = 5,910,456/x
3. Step 3: Cross multiply
   2,738,718x = 5,910,456 × 5,910,456
4. Step 4: Simplify right side
   2,738,718x = 34,933,490,127,936
5. Step 5: Solve for x
   x = 34,933,490,127,936/2,738,718
6. Step 6: Final answer
   x = 12,755,417.00