Finding the Third Proportional to 1,335,180 and 2,049,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335,180 : 2,049,426 = 2,049,426 : x
2. Step 2: Convert to fraction form
   1,335,180/2,049,426 = 2,049,426/x
3. Step 3: Cross multiply
   1,335,180x = 2,049,426 × 2,049,426
4. Step 4: Simplify right side
   1,335,180x = 4,200,146,929,476
5. Step 5: Solve for x
   x = 4,200,146,929,476/1,335,180
6. Step 6: Final answer
   x = 3,145,753.33