Finding the Third Proportional to 108,061 and 173,624

Step by Step Solution

1. Step 1: Write the proportion equation
   108,061 : 173,624 = 173,624 : x
2. Step 2: Convert to fraction form
   108,061/173,624 = 173,624/x
3. Step 3: Cross multiply
   108,061x = 173,624 × 173,624
4. Step 4: Simplify right side
   108,061x = 30,145,293,376
5. Step 5: Solve for x
   x = 30,145,293,376/108,061
6. Step 6: Final answer
   x = 278,965.52