Finding the Third Proportional to 5,586,960 and 8,542,884

Step by Step Solution

1. Step 1: Write the proportion equation
   5,586,960 : 8,542,884 = 8,542,884 : x
2. Step 2: Convert to fraction form
   5,586,960/8,542,884 = 8,542,884/x
3. Step 3: Cross multiply
   5,586,960x = 8,542,884 × 8,542,884
4. Step 4: Simplify right side
   5,586,960x = 72,980,867,037,456
5. Step 5: Solve for x
   x = 72,980,867,037,456/5,586,960
6. Step 6: Final answer
   x = 13,062,715.15