Finding the Third Proportional to 2,686,733 and 5,676,693

Step by Step Solution

1. Step 1: Write the proportion equation
   2,686,733 : 5,676,693 = 5,676,693 : x
2. Step 2: Convert to fraction form
   2,686,733/5,676,693 = 5,676,693/x
3. Step 3: Cross multiply
   2,686,733x = 5,676,693 × 5,676,693
4. Step 4: Simplify right side
   2,686,733x = 32,224,843,416,249
5. Step 5: Solve for x
   x = 32,224,843,416,249/2,686,733
6. Step 6: Final answer
   x = 11,994,062.46