Finding the Third Proportional to 492,288 and 1,070,976

Step by Step Solution

1. Step 1: Write the proportion equation
   492,288 : 1,070,976 = 1,070,976 : x
2. Step 2: Convert to fraction form
   492,288/1,070,976 = 1,070,976/x
3. Step 3: Cross multiply
   492,288x = 1,070,976 × 1,070,976
4. Step 4: Simplify right side
   492,288x = 1,146,989,592,576
5. Step 5: Solve for x
   x = 1,146,989,592,576/492,288
6. Step 6: Final answer
   x = 2,329,915.81