Finding the Third Proportional to 1,271,790 and 2,727,835

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,790 : 2,727,835 = 2,727,835 : x
2. Step 2: Convert to fraction form
   1,271,790/2,727,835 = 2,727,835/x
3. Step 3: Cross multiply
   1,271,790x = 2,727,835 × 2,727,835
4. Step 4: Simplify right side
   1,271,790x = 7,441,083,787,225
5. Step 5: Solve for x
   x = 7,441,083,787,225/1,271,790
6. Step 6: Final answer
   x = 5,850,874.58