Finding the Third Proportional to 1,283,791 and 2,749,751

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,791 : 2,749,751 = 2,749,751 : x
2. Step 2: Convert to fraction form
   1,283,791/2,749,751 = 2,749,751/x
3. Step 3: Cross multiply
   1,283,791x = 2,749,751 × 2,749,751
4. Step 4: Simplify right side
   1,283,791x = 7,561,130,562,001
5. Step 5: Solve for x
   x = 7,561,130,562,001/1,283,791
6. Step 6: Final answer
   x = 5,889,689.65