Finding the Third Proportional to 52,181 and 112,870

Step by Step Solution

1. Step 1: Write the proportion equation
   52,181 : 112,870 = 112,870 : x
2. Step 2: Convert to fraction form
   52,181/112,870 = 112,870/x
3. Step 3: Cross multiply
   52,181x = 112,870 × 112,870
4. Step 4: Simplify right side
   52,181x = 12,739,636,900
5. Step 5: Solve for x
   x = 12,739,636,900/52,181
6. Step 6: Final answer
   x = 244,143.21