Finding the Third Proportional to 52,579 and 112,540

Step by Step Solution

1. Step 1: Write the proportion equation
   52,579 : 112,540 = 112,540 : x
2. Step 2: Convert to fraction form
   52,579/112,540 = 112,540/x
3. Step 3: Cross multiply
   52,579x = 112,540 × 112,540
4. Step 4: Simplify right side
   52,579x = 12,665,251,600
5. Step 5: Solve for x
   x = 12,665,251,600/52,579
6. Step 6: Final answer
   x = 240,880.42