Finding the Third Proportional to 5,454,960 and 8,182,444

Step by Step Solution

1. Step 1: Write the proportion equation
   5,454,960 : 8,182,444 = 8,182,444 : x
2. Step 2: Convert to fraction form
   5,454,960/8,182,444 = 8,182,444/x
3. Step 3: Cross multiply
   5,454,960x = 8,182,444 × 8,182,444
4. Step 4: Simplify right side
   5,454,960x = 66,952,389,813,136
5. Step 5: Solve for x
   x = 66,952,389,813,136/5,454,960
6. Step 6: Final answer
   x = 12,273,672.00