Finding the Third Proportional to 1,285,228 and 2,791,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,228 : 2,791,702 = 2,791,702 : x
2. Step 2: Convert to fraction form
   1,285,228/2,791,702 = 2,791,702/x
3. Step 3: Cross multiply
   1,285,228x = 2,791,702 × 2,791,702
4. Step 4: Simplify right side
   1,285,228x = 7,793,600,056,804
5. Step 5: Solve for x
   x = 7,793,600,056,804/1,285,228
6. Step 6: Final answer
   x = 6,063,982.47