Finding the Third Proportional to 1,326,580 and 2,842,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,326,580 : 2,842,424 = 2,842,424 : x
2. Step 2: Convert to fraction form
   1,326,580/2,842,424 = 2,842,424/x
3. Step 3: Cross multiply
   1,326,580x = 2,842,424 × 2,842,424
4. Step 4: Simplify right side
   1,326,580x = 8,079,374,195,776
5. Step 5: Solve for x
   x = 8,079,374,195,776/1,326,580
6. Step 6: Final answer
   x = 6,090,378.41