Finding the Third Proportional to 40,968 and 63,828

Step by Step Solution

1. Step 1: Write the proportion equation
   40,968 : 63,828 = 63,828 : x
2. Step 2: Convert to fraction form
   40,968/63,828 = 63,828/x
3. Step 3: Cross multiply
   40,968x = 63,828 × 63,828
4. Step 4: Simplify right side
   40,968x = 4,074,013,584
5. Step 5: Solve for x
   x = 4,074,013,584/40,968
6. Step 6: Final answer
   x = 99,443.80