Finding the Third Proportional to 576,306 and 925,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   576,306 : 925,969.50 = 925,969.50 : x
2. Step 2: Convert to fraction form
   576,306/925,969.50 = 925,969.50/x
3. Step 3: Cross multiply
   576,306x = 925,969.50 × 925,969.50
4. Step 4: Simplify right side
   576,306x = 857,419,514,930.25
5. Step 5: Solve for x
   x = 857,419,514,930.25/576,306
6. Step 6: Final answer
   x = 1,487,785.16