Finding the Third Proportional to 1,622,988 and 2,374,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,988 : 2,374,386 = 2,374,386 : x
2. Step 2: Convert to fraction form
   1,622,988/2,374,386 = 2,374,386/x
3. Step 3: Cross multiply
   1,622,988x = 2,374,386 × 2,374,386
4. Step 4: Simplify right side
   1,622,988x = 5,637,708,876,996
5. Step 5: Solve for x
   x = 5,637,708,876,996/1,622,988
6. Step 6: Final answer
   x = 3,473,660.23