Finding the Third Proportional to 6,322,697,243,568 and 8,530,803,116,364

Step by Step Solution

1. Step 1: Write the proportion equation
   6,322,697,243,568 : 8,530,803,116,364 = 8,530,803,116,364 : x
2. Step 2: Convert to fraction form
   6,322,697,243,568/8,530,803,116,364 = 8,530,803,116,364/x
3. Step 3: Cross multiply
   6,322,697,243,568x = 8,530,803,116,364 × 8,530,803,116,364
4. Step 4: Simplify right side
   6,322,697,243,568x = 72,774,601,810,165,735,446,544,384
5. Step 5: Solve for x
   x = 72,774,601,810,165,735,446,544,384/6,322,697,243,568
6. Step 6: Final answer
   x = 11,510,056,389,968.45