Finding the Third Proportional to 383,628 and 601,788

Step by Step Solution

1. Step 1: Write the proportion equation
   383,628 : 601,788 = 601,788 : x
2. Step 2: Convert to fraction form
   383,628/601,788 = 601,788/x
3. Step 3: Cross multiply
   383,628x = 601,788 × 601,788
4. Step 4: Simplify right side
   383,628x = 362,148,796,944
5. Step 5: Solve for x
   x = 362,148,796,944/383,628
6. Step 6: Final answer
   x = 944,010.34