Finding the Third Proportional to 175,044 and 422,017.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,044 : 422,017.50 = 422,017.50 : x
2. Step 2: Convert to fraction form
   175,044/422,017.50 = 422,017.50/x
3. Step 3: Cross multiply
   175,044x = 422,017.50 × 422,017.50
4. Step 4: Simplify right side
   175,044x = 178,098,770,306.25
5. Step 5: Solve for x
   x = 178,098,770,306.25/175,044
6. Step 6: Final answer
   x = 1,017,451.44