Finding the Third Proportional to 52,163 and 112,426

Step by Step Solution

1. Step 1: Write the proportion equation
   52,163 : 112,426 = 112,426 : x
2. Step 2: Convert to fraction form
   52,163/112,426 = 112,426/x
3. Step 3: Cross multiply
   52,163x = 112,426 × 112,426
4. Step 4: Simplify right side
   52,163x = 12,639,605,476
5. Step 5: Solve for x
   x = 12,639,605,476/52,163
6. Step 6: Final answer
   x = 242,309.79