Finding the Third Proportional to 4,719,066 and 10,338,508

Step by Step Solution

1. Step 1: Write the proportion equation
   4,719,066 : 10,338,508 = 10,338,508 : x
2. Step 2: Convert to fraction form
   4,719,066/10,338,508 = 10,338,508/x
3. Step 3: Cross multiply
   4,719,066x = 10,338,508 × 10,338,508
4. Step 4: Simplify right side
   4,719,066x = 106,884,747,666,064
5. Step 5: Solve for x
   x = 106,884,747,666,064/4,719,066
6. Step 6: Final answer
   x = 22,649,555.58