Finding the Third Proportional to 2,669,396 and 5,758,704

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,396 : 5,758,704 = 5,758,704 : x
2. Step 2: Convert to fraction form
   2,669,396/5,758,704 = 5,758,704/x
3. Step 3: Cross multiply
   2,669,396x = 5,758,704 × 5,758,704
4. Step 4: Simplify right side
   2,669,396x = 33,162,671,759,616
5. Step 5: Solve for x
   x = 33,162,671,759,616/2,669,396
6. Step 6: Final answer
   x = 12,423,286.68