Finding the Third Proportional to 2,599,311 and 5,796,291

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,311 : 5,796,291 = 5,796,291 : x
2. Step 2: Convert to fraction form
   2,599,311/5,796,291 = 5,796,291/x
3. Step 3: Cross multiply
   2,599,311x = 5,796,291 × 5,796,291
4. Step 4: Simplify right side
   2,599,311x = 33,596,989,356,681
5. Step 5: Solve for x
   x = 33,596,989,356,681/2,599,311
6. Step 6: Final answer
   x = 12,925,344.20