Finding the Third Proportional to 1,271,420 and 2,694,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,420 : 2,694,472 = 2,694,472 : x
2. Step 2: Convert to fraction form
   1,271,420/2,694,472 = 2,694,472/x
3. Step 3: Cross multiply
   1,271,420x = 2,694,472 × 2,694,472
4. Step 4: Simplify right side
   1,271,420x = 7,260,179,358,784
5. Step 5: Solve for x
   x = 7,260,179,358,784/1,271,420
6. Step 6: Final answer
   x = 5,710,291.92