Finding the Third Proportional to 1,199,120,894 and 2,673,958,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,120,894 : 2,673,958,396 = 2,673,958,396 : x
2. Step 2: Convert to fraction form
   1,199,120,894/2,673,958,396 = 2,673,958,396/x
3. Step 3: Cross multiply
   1,199,120,894x = 2,673,958,396 × 2,673,958,396
4. Step 4: Simplify right side
   1,199,120,894x = 7,150,053,503,538,892,800
5. Step 5: Solve for x
   x = 7,150,053,503,538,892,800/1,199,120,894
6. Step 6: Final answer
   x = 5,962,746,157.89