Finding the Third Proportional to 2,627,442 and 5,686,692

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,442 : 5,686,692 = 5,686,692 : x
2. Step 2: Convert to fraction form
   2,627,442/5,686,692 = 5,686,692/x
3. Step 3: Cross multiply
   2,627,442x = 5,686,692 × 5,686,692
4. Step 4: Simplify right side
   2,627,442x = 32,338,465,902,864
5. Step 5: Solve for x
   x = 32,338,465,902,864/2,627,442
6. Step 6: Final answer
   x = 12,307,965.66