Finding the Third Proportional to 5,463,804 and 8,277,382

Step by Step Solution

1. Step 1: Write the proportion equation
   5,463,804 : 8,277,382 = 8,277,382 : x
2. Step 2: Convert to fraction form
   5,463,804/8,277,382 = 8,277,382/x
3. Step 3: Cross multiply
   5,463,804x = 8,277,382 × 8,277,382
4. Step 4: Simplify right side
   5,463,804x = 68,515,052,773,924
5. Step 5: Solve for x
   x = 68,515,052,773,924/5,463,804
6. Step 6: Final answer
   x = 12,539,807.94