Finding the Third Proportional to 2,606,568,496,986 and 5,611,501,800,564

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,568,496,986 : 5,611,501,800,564 = 5,611,501,800,564 : x
2. Step 2: Convert to fraction form
   2,606,568,496,986/5,611,501,800,564 = 5,611,501,800,564/x
3. Step 3: Cross multiply
   2,606,568,496,986x = 5,611,501,800,564 × 5,611,501,800,564
4. Step 4: Simplify right side
   2,606,568,496,986x = 31,488,952,457,733,015,588,569,088
5. Step 5: Solve for x
   x = 31,488,952,457,733,015,588,569,088/2,606,568,496,986
6. Step 6: Final answer
   x = 12,080,615,757,515.67