Finding the Third Proportional to 2,599,297 and 5,796,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,297 : 5,796,256 = 5,796,256 : x
2. Step 2: Convert to fraction form
   2,599,297/5,796,256 = 5,796,256/x
3. Step 3: Cross multiply
   2,599,297x = 5,796,256 × 5,796,256
4. Step 4: Simplify right side
   2,599,297x = 33,596,583,617,536
5. Step 5: Solve for x
   x = 33,596,583,617,536/2,599,297
6. Step 6: Final answer
   x = 12,925,257.72