Finding the Third Proportional to 1,343,420 and 2,014,298

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343,420 : 2,014,298 = 2,014,298 : x
2. Step 2: Convert to fraction form
   1,343,420/2,014,298 = 2,014,298/x
3. Step 3: Cross multiply
   1,343,420x = 2,014,298 × 2,014,298
4. Step 4: Simplify right side
   1,343,420x = 4,057,396,432,804
5. Step 5: Solve for x
   x = 4,057,396,432,804/1,343,420
6. Step 6: Final answer
   x = 3,020,199.52