Finding the Third Proportional to 107,470 and 234,626

Step by Step Solution

1. Step 1: Write the proportion equation
   107,470 : 234,626 = 234,626 : x
2. Step 2: Convert to fraction form
   107,470/234,626 = 234,626/x
3. Step 3: Cross multiply
   107,470x = 234,626 × 234,626
4. Step 4: Simplify right side
   107,470x = 55,049,359,876
5. Step 5: Solve for x
   x = 55,049,359,876/107,470
6. Step 6: Final answer
   x = 512,230.02