Finding the Third Proportional to 2,654,607 and 5,656,686

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,607 : 5,656,686 = 5,656,686 : x
2. Step 2: Convert to fraction form
   2,654,607/5,656,686 = 5,656,686/x
3. Step 3: Cross multiply
   2,654,607x = 5,656,686 × 5,656,686
4. Step 4: Simplify right side
   2,654,607x = 31,998,096,502,596
5. Step 5: Solve for x
   x = 31,998,096,502,596/2,654,607
6. Step 6: Final answer
   x = 12,053,797.98