Finding the Third Proportional to 454,705,298,408 and 978,375,051,715

Step by Step Solution

1. Step 1: Write the proportion equation
   454,705,298,408 : 978,375,051,715 = 978,375,051,715 : x
2. Step 2: Convert to fraction form
   454,705,298,408/978,375,051,715 = 978,375,051,715/x
3. Step 3: Cross multiply
   454,705,298,408x = 978,375,051,715 × 978,375,051,715
4. Step 4: Simplify right side
   454,705,298,408x = 957,217,741,818,328,936,087,552
5. Step 5: Solve for x
   x = 957,217,741,818,328,936,087,552/454,705,298,408
6. Step 6: Final answer
   x = 2,105,138,746,281.84