Finding the Third Proportional to 2,566,314 and 5,511,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,314 : 5,511,708 = 5,511,708 : x
2. Step 2: Convert to fraction form
   2,566,314/5,511,708 = 5,511,708/x
3. Step 3: Cross multiply
   2,566,314x = 5,511,708 × 5,511,708
4. Step 4: Simplify right side
   2,566,314x = 30,378,925,077,264
5. Step 5: Solve for x
   x = 30,378,925,077,264/2,566,314
6. Step 6: Final answer
   x = 11,837,571.35