Finding the Third Proportional to 5,743,596,189 and 12,294,031,131

Step by Step Solution

1. Step 1: Write the proportion equation
   5,743,596,189 : 12,294,031,131 = 12,294,031,131 : x
2. Step 2: Convert to fraction form
   5,743,596,189/12,294,031,131 = 12,294,031,131/x
3. Step 3: Cross multiply
   5,743,596,189x = 12,294,031,131 × 12,294,031,131
4. Step 4: Simplify right side
   5,743,596,189x = 151,143,201,449,997,139,968
5. Step 5: Solve for x
   x = 151,143,201,449,997,139,968/5,743,596,189
6. Step 6: Final answer
   x = 26,315,081,436.17