Finding the Third Proportional to 7,055,556 and 14,958,912

Step by Step Solution

1. Step 1: Write the proportion equation
   7,055,556 : 14,958,912 = 14,958,912 : x
2. Step 2: Convert to fraction form
   7,055,556/14,958,912 = 14,958,912/x
3. Step 3: Cross multiply
   7,055,556x = 14,958,912 × 14,958,912
4. Step 4: Simplify right side
   7,055,556x = 223,769,048,223,744
5. Step 5: Solve for x
   x = 223,769,048,223,744/7,055,556
6. Step 6: Final answer
   x = 31,715,296.18