Finding the Third Proportional to 588,086 and 1,275,746

Step by Step Solution

1. Step 1: Write the proportion equation
   588,086 : 1,275,746 = 1,275,746 : x
2. Step 2: Convert to fraction form
   588,086/1,275,746 = 1,275,746/x
3. Step 3: Cross multiply
   588,086x = 1,275,746 × 1,275,746
4. Step 4: Simplify right side
   588,086x = 1,627,527,856,516
5. Step 5: Solve for x
   x = 1,627,527,856,516/588,086
6. Step 6: Final answer
   x = 2,767,499.75