Finding the Third Proportional to 9,114,250 and 19,669,556

Step by Step Solution

1. Step 1: Write the proportion equation
   9,114,250 : 19,669,556 = 19,669,556 : x
2. Step 2: Convert to fraction form
   9,114,250/19,669,556 = 19,669,556/x
3. Step 3: Cross multiply
   9,114,250x = 19,669,556 × 19,669,556
4. Step 4: Simplify right side
   9,114,250x = 386,891,433,237,136
5. Step 5: Solve for x
   x = 386,891,433,237,136/9,114,250
6. Step 6: Final answer
   x = 42,449,069.67