Finding the Third Proportional to 106,554 and 229,710

Step by Step Solution

1. Step 1: Write the proportion equation
   106,554 : 229,710 = 229,710 : x
2. Step 2: Convert to fraction form
   106,554/229,710 = 229,710/x
3. Step 3: Cross multiply
   106,554x = 229,710 × 229,710
4. Step 4: Simplify right side
   106,554x = 52,766,684,100
5. Step 5: Solve for x
   x = 52,766,684,100/106,554
6. Step 6: Final answer
   x = 495,210.73