Finding the Third Proportional to 51,084 and 118,710

Step by Step Solution

1. Step 1: Write the proportion equation
   51,084 : 118,710 = 118,710 : x
2. Step 2: Convert to fraction form
   51,084/118,710 = 118,710/x
3. Step 3: Cross multiply
   51,084x = 118,710 × 118,710
4. Step 4: Simplify right side
   51,084x = 14,092,064,100
5. Step 5: Solve for x
   x = 14,092,064,100/51,084
6. Step 6: Final answer
   x = 275,860.62