Finding the Third Proportional to 2,558,000 and 5,525,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,000 : 5,525,856 = 5,525,856 : x
2. Step 2: Convert to fraction form
   2,558,000/5,525,856 = 5,525,856/x
3. Step 3: Cross multiply
   2,558,000x = 5,525,856 × 5,525,856
4. Step 4: Simplify right side
   2,558,000x = 30,535,084,532,736
5. Step 5: Solve for x
   x = 30,535,084,532,736/2,558,000
6. Step 6: Final answer
   x = 11,937,093.25