Finding the Third Proportional to 108,762 and 223,380

Step by Step Solution

1. Step 1: Write the proportion equation
   108,762 : 223,380 = 223,380 : x
2. Step 2: Convert to fraction form
   108,762/223,380 = 223,380/x
3. Step 3: Cross multiply
   108,762x = 223,380 × 223,380
4. Step 4: Simplify right side
   108,762x = 49,898,624,400
5. Step 5: Solve for x
   x = 49,898,624,400/108,762
6. Step 6: Final answer
   x = 458,787.30