Finding the Third Proportional to 9,147,136.50 and 18,062,937

Step by Step Solution

1. Step 1: Write the proportion equation
   9,147,136.50 : 18,062,937 = 18,062,937 : x
2. Step 2: Convert to fraction form
   9,147,136.50/18,062,937 = 18,062,937/x
3. Step 3: Cross multiply
   9,147,136.50x = 18,062,937 × 18,062,937
4. Step 4: Simplify right side
   9,147,136.50x = 326,269,693,065,969
5. Step 5: Solve for x
   x = 326,269,693,065,969/9,147,136.50
6. Step 6: Final answer
   x = 35,669,052.61