Finding the Third Proportional to 9,168,483 and 19,089,834

Step by Step Solution

1. Step 1: Write the proportion equation
   9,168,483 : 19,089,834 = 19,089,834 : x
2. Step 2: Convert to fraction form
   9,168,483/19,089,834 = 19,089,834/x
3. Step 3: Cross multiply
   9,168,483x = 19,089,834 × 19,089,834
4. Step 4: Simplify right side
   9,168,483x = 364,421,762,147,556
5. Step 5: Solve for x
   x = 364,421,762,147,556/9,168,483
6. Step 6: Final answer
   x = 39,747,225.59