Finding the Third Proportional to 17,302,688,944.50 and 35,522,645,055

Step by Step Solution

1. Step 1: Write the proportion equation
   17,302,688,944.50 : 35,522,645,055 = 35,522,645,055 : x
2. Step 2: Convert to fraction form
   17,302,688,944.50/35,522,645,055 = 35,522,645,055/x
3. Step 3: Cross multiply
   17,302,688,944.50x = 35,522,645,055 × 35,522,645,055
4. Step 4: Simplify right side
   17,302,688,944.50x = 1,261,858,311,703,515,889,664
5. Step 5: Solve for x
   x = 1,261,858,311,703,515,889,664/17,302,688,944.50
6. Step 6: Final answer
   x = 72,928,451,511.27