Finding the Third Proportional to 1,283,613 and 2,749,395

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,613 : 2,749,395 = 2,749,395 : x
2. Step 2: Convert to fraction form
   1,283,613/2,749,395 = 2,749,395/x
3. Step 3: Cross multiply
   1,283,613x = 2,749,395 × 2,749,395
4. Step 4: Simplify right side
   1,283,613x = 7,559,172,866,025
5. Step 5: Solve for x
   x = 7,559,172,866,025/1,283,613
6. Step 6: Final answer
   x = 5,888,981.23