Finding the Third Proportional to 2,521,052 and 5,396,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,052 : 5,396,488 = 5,396,488 : x
2. Step 2: Convert to fraction form
   2,521,052/5,396,488 = 5,396,488/x
3. Step 3: Cross multiply
   2,521,052x = 5,396,488 × 5,396,488
4. Step 4: Simplify right side
   2,521,052x = 29,122,082,734,144
5. Step 5: Solve for x
   x = 29,122,082,734,144/2,521,052
6. Step 6: Final answer
   x = 11,551,559.72