Finding the Third Proportional to 4,066,592 and 8,802,656

Step by Step Solution

1. Step 1: Write the proportion equation
   4,066,592 : 8,802,656 = 8,802,656 : x
2. Step 2: Convert to fraction form
   4,066,592/8,802,656 = 8,802,656/x
3. Step 3: Cross multiply
   4,066,592x = 8,802,656 × 8,802,656
4. Step 4: Simplify right side
   4,066,592x = 77,486,752,654,336
5. Step 5: Solve for x
   x = 77,486,752,654,336/4,066,592
6. Step 6: Final answer
   x = 19,054,469.36