Finding the Third Proportional to 6,322,697,243,570 and 8,530,803,116,367

Step by Step Solution

1. Step 1: Write the proportion equation
   6,322,697,243,570 : 8,530,803,116,367 = 8,530,803,116,367 : x
2. Step 2: Convert to fraction form
   6,322,697,243,570/8,530,803,116,367 = 8,530,803,116,367/x
3. Step 3: Cross multiply
   6,322,697,243,570x = 8,530,803,116,367 × 8,530,803,116,367
4. Step 4: Simplify right side
   6,322,697,243,570x = 72,774,601,810,216,922,866,778,112
5. Step 5: Solve for x
   x = 72,774,601,810,216,922,866,778,112/6,322,697,243,570
6. Step 6: Final answer
   x = 11,510,056,389,972.90