Finding the Third Proportional to 53,127 and 116,451

Step by Step Solution

1. Step 1: Write the proportion equation
   53,127 : 116,451 = 116,451 : x
2. Step 2: Convert to fraction form
   53,127/116,451 = 116,451/x
3. Step 3: Cross multiply
   53,127x = 116,451 × 116,451
4. Step 4: Simplify right side
   53,127x = 13,560,835,401
5. Step 5: Solve for x
   x = 13,560,835,401/53,127
6. Step 6: Final answer
   x = 255,253.17