Finding the Third Proportional to 2,636,448 and 5,756,160

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,448 : 5,756,160 = 5,756,160 : x
2. Step 2: Convert to fraction form
   2,636,448/5,756,160 = 5,756,160/x
3. Step 3: Cross multiply
   2,636,448x = 5,756,160 × 5,756,160
4. Step 4: Simplify right side
   2,636,448x = 33,133,377,945,600
5. Step 5: Solve for x
   x = 33,133,377,945,600/2,636,448
6. Step 6: Final answer
   x = 12,567,430.86