Finding the Third Proportional to 1,165,706 and 2,508,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,706 : 2,508,562 = 2,508,562 : x
2. Step 2: Convert to fraction form
   1,165,706/2,508,562 = 2,508,562/x
3. Step 3: Cross multiply
   1,165,706x = 2,508,562 × 2,508,562
4. Step 4: Simplify right side
   1,165,706x = 6,292,883,307,844
5. Step 5: Solve for x
   x = 6,292,883,307,844/1,165,706
6. Step 6: Final answer
   x = 5,398,345.13