Finding the Third Proportional to 11,199,111,570 and 23,995,621,647.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,199,111,570 : 23,995,621,647.56 = 23,995,621,647.56 : x
2. Step 2: Convert to fraction form
   11,199,111,570/23,995,621,647.56 = 23,995,621,647.56/x
3. Step 3: Cross multiply
   11,199,111,570x = 23,995,621,647.56 × 23,995,621,647.56
4. Step 4: Simplify right side
   11,199,111,570x = 575,789,858,252,946,079,744
5. Step 5: Solve for x
   x = 575,789,858,252,946,079,744/11,199,111,570
6. Step 6: Final answer
   x = 51,413,887,133.28