Finding the Third Proportional to 535,086,301.50 and 1,175,397,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   535,086,301.50 : 1,175,397,919.50 = 1,175,397,919.50 : x
2. Step 2: Convert to fraction form
   535,086,301.50/1,175,397,919.50 = 1,175,397,919.50/x
3. Step 3: Cross multiply
   535,086,301.50x = 1,175,397,919.50 × 1,175,397,919.50
4. Step 4: Simplify right side
   535,086,301.50x = 1,381,560,269,164,928,512
5. Step 5: Solve for x
   x = 1,381,560,269,164,928,512/535,086,301.50
6. Step 6: Final answer
   x = 2,581,939,147.56