Finding the Third Proportional to 63,179 and 105,281

Step by Step Solution

1. Step 1: Write the proportion equation
   63,179 : 105,281 = 105,281 : x
2. Step 2: Convert to fraction form
   63,179/105,281 = 105,281/x
3. Step 3: Cross multiply
   63,179x = 105,281 × 105,281
4. Step 4: Simplify right side
   63,179x = 11,084,088,961
5. Step 5: Solve for x
   x = 11,084,088,961/63,179
6. Step 6: Final answer
   x = 175,439.45