Finding the Third Proportional to 475,628 and 736,150

Step by Step Solution

1. Step 1: Write the proportion equation
   475,628 : 736,150 = 736,150 : x
2. Step 2: Convert to fraction form
   475,628/736,150 = 736,150/x
3. Step 3: Cross multiply
   475,628x = 736,150 × 736,150
4. Step 4: Simplify right side
   475,628x = 541,916,822,500
5. Step 5: Solve for x
   x = 541,916,822,500/475,628
6. Step 6: Final answer
   x = 1,139,371.15