Finding the Third Proportional to 5,529,334 and 8,581,857

Step by Step Solution

1. Step 1: Write the proportion equation
   5,529,334 : 8,581,857 = 8,581,857 : x
2. Step 2: Convert to fraction form
   5,529,334/8,581,857 = 8,581,857/x
3. Step 3: Cross multiply
   5,529,334x = 8,581,857 × 8,581,857
4. Step 4: Simplify right side
   5,529,334x = 73,648,269,568,449
5. Step 5: Solve for x
   x = 73,648,269,568,449/5,529,334
6. Step 6: Final answer
   x = 13,319,555.22