Finding the Third Proportional to 2,599,360 and 5,796,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,360 : 5,796,380 = 5,796,380 : x
2. Step 2: Convert to fraction form
   2,599,360/5,796,380 = 5,796,380/x
3. Step 3: Cross multiply
   2,599,360x = 5,796,380 × 5,796,380
4. Step 4: Simplify right side
   2,599,360x = 33,598,021,104,400
5. Step 5: Solve for x
   x = 33,598,021,104,400/2,599,360
6. Step 6: Final answer
   x = 12,925,497.47