Finding the Third Proportional to 52,170 and 112,845

Step by Step Solution

1. Step 1: Write the proportion equation
   52,170 : 112,845 = 112,845 : x
2. Step 2: Convert to fraction form
   52,170/112,845 = 112,845/x
3. Step 3: Cross multiply
   52,170x = 112,845 × 112,845
4. Step 4: Simplify right side
   52,170x = 12,733,994,025
5. Step 5: Solve for x
   x = 12,733,994,025/52,170
6. Step 6: Final answer
   x = 244,086.53