Finding the Third Proportional to 173,882 and 381,012

Step by Step Solution

1. Step 1: Write the proportion equation
   173,882 : 381,012 = 381,012 : x
2. Step 2: Convert to fraction form
   173,882/381,012 = 381,012/x
3. Step 3: Cross multiply
   173,882x = 381,012 × 381,012
4. Step 4: Simplify right side
   173,882x = 145,170,144,144
5. Step 5: Solve for x
   x = 145,170,144,144/173,882
6. Step 6: Final answer
   x = 834,877.35