Finding the Third Proportional to 3,815,496 and 8,085,888

Step by Step Solution

1. Step 1: Write the proportion equation
   3,815,496 : 8,085,888 = 8,085,888 : x
2. Step 2: Convert to fraction form
   3,815,496/8,085,888 = 8,085,888/x
3. Step 3: Cross multiply
   3,815,496x = 8,085,888 × 8,085,888
4. Step 4: Simplify right side
   3,815,496x = 65,381,584,748,544
5. Step 5: Solve for x
   x = 65,381,584,748,544/3,815,496
6. Step 6: Final answer
   x = 17,135,802.20