Finding the Third Proportional to 218,038 and 467,600

Step by Step Solution

1. Step 1: Write the proportion equation
   218,038 : 467,600 = 467,600 : x
2. Step 2: Convert to fraction form
   218,038/467,600 = 467,600/x
3. Step 3: Cross multiply
   218,038x = 467,600 × 467,600
4. Step 4: Simplify right side
   218,038x = 218,649,760,000
5. Step 5: Solve for x
   x = 218,649,760,000/218,038
6. Step 6: Final answer
   x = 1,002,805.75