Finding the Third Proportional to 1,036,138,738 and 2,253,819,938

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,138,738 : 2,253,819,938 = 2,253,819,938 : x
2. Step 2: Convert to fraction form
   1,036,138,738/2,253,819,938 = 2,253,819,938/x
3. Step 3: Cross multiply
   1,036,138,738x = 2,253,819,938 × 2,253,819,938
4. Step 4: Simplify right side
   1,036,138,738x = 5,079,704,312,926,323,712
5. Step 5: Solve for x
   x = 5,079,704,312,926,323,712/1,036,138,738
6. Step 6: Final answer
   x = 4,902,532,958.79