Finding the Third Proportional to 11,199,111,580 and 23,995,621,668

Step by Step Solution

1. Step 1: Write the proportion equation
   11,199,111,580 : 23,995,621,668 = 23,995,621,668 : x
2. Step 2: Convert to fraction form
   11,199,111,580/23,995,621,668 = 23,995,621,668/x
3. Step 3: Cross multiply
   11,199,111,580x = 23,995,621,668 × 23,995,621,668
4. Step 4: Simplify right side
   11,199,111,580x = 575,789,859,233,791,082,496
5. Step 5: Solve for x
   x = 575,789,859,233,791,082,496/11,199,111,580
6. Step 6: Final answer
   x = 51,413,887,174.95