Finding the Third Proportional to 662,702 and 1,442,716

Step by Step Solution

1. Step 1: Write the proportion equation
   662,702 : 1,442,716 = 1,442,716 : x
2. Step 2: Convert to fraction form
   662,702/1,442,716 = 1,442,716/x
3. Step 3: Cross multiply
   662,702x = 1,442,716 × 1,442,716
4. Step 4: Simplify right side
   662,702x = 2,081,429,456,656
5. Step 5: Solve for x
   x = 2,081,429,456,656/662,702
6. Step 6: Final answer
   x = 3,140,822.66