Finding the Third Proportional to 1,313,190 and 2,822,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,190 : 2,822,538 = 2,822,538 : x
2. Step 2: Convert to fraction form
   1,313,190/2,822,538 = 2,822,538/x
3. Step 3: Cross multiply
   1,313,190x = 2,822,538 × 2,822,538
4. Step 4: Simplify right side
   1,313,190x = 7,966,720,761,444
5. Step 5: Solve for x
   x = 7,966,720,761,444/1,313,190
6. Step 6: Final answer
   x = 6,066,693.14