Finding the Third Proportional to 1,036,138,740 and 2,253,819,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,138,740 : 2,253,819,940 = 2,253,819,940 : x
2. Step 2: Convert to fraction form
   1,036,138,740/2,253,819,940 = 2,253,819,940/x
3. Step 3: Cross multiply
   1,036,138,740x = 2,253,819,940 × 2,253,819,940
4. Step 4: Simplify right side
   1,036,138,740x = 5,079,704,321,941,603,328
5. Step 5: Solve for x
   x = 5,079,704,321,941,603,328/1,036,138,740
6. Step 6: Final answer
   x = 4,902,532,958.03