Finding the Third Proportional to 429,823 and 923,076

Step by Step Solution

1. Step 1: Write the proportion equation
   429,823 : 923,076 = 923,076 : x
2. Step 2: Convert to fraction form
   429,823/923,076 = 923,076/x
3. Step 3: Cross multiply
   429,823x = 923,076 × 923,076
4. Step 4: Simplify right side
   429,823x = 852,069,301,776
5. Step 5: Solve for x
   x = 852,069,301,776/429,823
6. Step 6: Final answer
   x = 1,982,372.52