Finding the Third Proportional to 7,557,727,172 and 16,373,057,571

Step by Step Solution

1. Step 1: Write the proportion equation
   7,557,727,172 : 16,373,057,571 = 16,373,057,571 : x
2. Step 2: Convert to fraction form
   7,557,727,172/16,373,057,571 = 16,373,057,571/x
3. Step 3: Cross multiply
   7,557,727,172x = 16,373,057,571 × 16,373,057,571
4. Step 4: Simplify right side
   7,557,727,172x = 268,077,014,223,280,406,528
5. Step 5: Solve for x
   x = 268,077,014,223,280,406,528/7,557,727,172
6. Step 6: Final answer
   x = 35,470,586,344.59