Finding the Third Proportional to 4,123,706,592,822 and 8,364,995,568,588

Step by Step Solution

1. Step 1: Write the proportion equation
   4,123,706,592,822 : 8,364,995,568,588 = 8,364,995,568,588 : x
2. Step 2: Convert to fraction form
   4,123,706,592,822/8,364,995,568,588 = 8,364,995,568,588/x
3. Step 3: Cross multiply
   4,123,706,592,822x = 8,364,995,568,588 × 8,364,995,568,588
4. Step 4: Simplify right side
   4,123,706,592,822x = 69,973,150,862,496,874,228,613,120
5. Step 5: Solve for x
   x = 69,973,150,862,496,874,228,613,120/4,123,706,592,822
6. Step 6: Final answer
   x = 16,968,508,618,992.64