Finding the Third Proportional to 5,528,884 and 8,250,684

Step by Step Solution

1. Step 1: Write the proportion equation
   5,528,884 : 8,250,684 = 8,250,684 : x
2. Step 2: Convert to fraction form
   5,528,884/8,250,684 = 8,250,684/x
3. Step 3: Cross multiply
   5,528,884x = 8,250,684 × 8,250,684
4. Step 4: Simplify right side
   5,528,884x = 68,073,786,467,856
5. Step 5: Solve for x
   x = 68,073,786,467,856/5,528,884
6. Step 6: Final answer
   x = 12,312,391.88