Finding the Third Proportional to 46,978 and 62,627

Step by Step Solution

1. Step 1: Write the proportion equation
   46,978 : 62,627 = 62,627 : x
2. Step 2: Convert to fraction form
   46,978/62,627 = 62,627/x
3. Step 3: Cross multiply
   46,978x = 62,627 × 62,627
4. Step 4: Simplify right side
   46,978x = 3,922,141,129
5. Step 5: Solve for x
   x = 3,922,141,129/46,978
6. Step 6: Final answer
   x = 83,488.89