Finding the Third Proportional to 2,636,452 and 5,756,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,452 : 5,756,168 = 5,756,168 : x
2. Step 2: Convert to fraction form
   2,636,452/5,756,168 = 5,756,168/x
3. Step 3: Cross multiply
   2,636,452x = 5,756,168 × 5,756,168
4. Step 4: Simplify right side
   2,636,452x = 33,133,470,044,224
5. Step 5: Solve for x
   x = 33,133,470,044,224/2,636,452
6. Step 6: Final answer
   x = 12,567,446.72