Finding the Third Proportional to 5,322,573 and 8,338,635

Step by Step Solution

1. Step 1: Write the proportion equation
   5,322,573 : 8,338,635 = 8,338,635 : x
2. Step 2: Convert to fraction form
   5,322,573/8,338,635 = 8,338,635/x
3. Step 3: Cross multiply
   5,322,573x = 8,338,635 × 8,338,635
4. Step 4: Simplify right side
   5,322,573x = 69,532,833,663,225
5. Step 5: Solve for x
   x = 69,532,833,663,225/5,322,573
6. Step 6: Final answer
   x = 13,063,763.27