Finding the Third Proportional to 454,705,298,406 and 978,375,051,711

Step by Step Solution

1. Step 1: Write the proportion equation
   454,705,298,406 : 978,375,051,711 = 978,375,051,711 : x
2. Step 2: Convert to fraction form
   454,705,298,406/978,375,051,711 = 978,375,051,711/x
3. Step 3: Cross multiply
   454,705,298,406x = 978,375,051,711 × 978,375,051,711
4. Step 4: Simplify right side
   454,705,298,406x = 957,217,741,810,501,895,061,504
5. Step 5: Solve for x
   x = 957,217,741,810,501,895,061,504/454,705,298,406
6. Step 6: Final answer
   x = 2,105,138,746,273.89