Finding the Third Proportional to 429,914 and 923,250

Step by Step Solution

1. Step 1: Write the proportion equation
   429,914 : 923,250 = 923,250 : x
2. Step 2: Convert to fraction form
   429,914/923,250 = 923,250/x
3. Step 3: Cross multiply
   429,914x = 923,250 × 923,250
4. Step 4: Simplify right side
   429,914x = 852,390,562,500
5. Step 5: Solve for x
   x = 852,390,562,500/429,914
6. Step 6: Final answer
   x = 1,982,700.17