Finding the Third Proportional to 111,402 and 244,026

Step by Step Solution

1. Step 1: Write the proportion equation
   111,402 : 244,026 = 244,026 : x
2. Step 2: Convert to fraction form
   111,402/244,026 = 244,026/x
3. Step 3: Cross multiply
   111,402x = 244,026 × 244,026
4. Step 4: Simplify right side
   111,402x = 59,548,688,676
5. Step 5: Solve for x
   x = 59,548,688,676/111,402
6. Step 6: Final answer
   x = 534,538.78