Finding the Third Proportional to 12,596,758,089 and 27,062,915,661

Step by Step Solution

1. Step 1: Write the proportion equation
   12,596,758,089 : 27,062,915,661 = 27,062,915,661 : x
2. Step 2: Convert to fraction form
   12,596,758,089/27,062,915,661 = 27,062,915,661/x
3. Step 3: Cross multiply
   12,596,758,089x = 27,062,915,661 × 27,062,915,661
4. Step 4: Simplify right side
   12,596,758,089x = 732,401,404,074,399,105,024
5. Step 5: Solve for x
   x = 732,401,404,074,399,105,024/12,596,758,089
6. Step 6: Final answer
   x = 58,142,055,193.86