Finding the Third Proportional to 2,606,568,496,983 and 5,611,501,800,558

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,568,496,983 : 5,611,501,800,558 = 5,611,501,800,558 : x
2. Step 2: Convert to fraction form
   2,606,568,496,983/5,611,501,800,558 = 5,611,501,800,558/x
3. Step 3: Cross multiply
   2,606,568,496,983x = 5,611,501,800,558 × 5,611,501,800,558
4. Step 4: Simplify right side
   2,606,568,496,983x = 31,488,952,457,665,674,796,335,104
5. Step 5: Solve for x
   x = 31,488,952,457,665,674,796,335,104/2,606,568,496,983
6. Step 6: Final answer
   x = 12,080,615,757,503.74