Finding the Third Proportional to 19,329,715,711 and 41,613,613,828

Step by Step Solution

1. Step 1: Write the proportion equation
   19,329,715,711 : 41,613,613,828 = 41,613,613,828 : x
2. Step 2: Convert to fraction form
   19,329,715,711/41,613,613,828 = 41,613,613,828/x
3. Step 3: Cross multiply
   19,329,715,711x = 41,613,613,828 × 41,613,613,828
4. Step 4: Simplify right side
   19,329,715,711x = 1,731,692,855,825,912,823,808
5. Step 5: Solve for x
   x = 1,731,692,855,825,912,823,808/19,329,715,711
6. Step 6: Final answer
   x = 89,587,083,520.35