Finding the Third Proportional to 284,346 and 601,308

Step by Step Solution

1. Step 1: Write the proportion equation
   284,346 : 601,308 = 601,308 : x
2. Step 2: Convert to fraction form
   284,346/601,308 = 601,308/x
3. Step 3: Cross multiply
   284,346x = 601,308 × 601,308
4. Step 4: Simplify right side
   284,346x = 361,571,310,864
5. Step 5: Solve for x
   x = 361,571,310,864/284,346
6. Step 6: Final answer
   x = 1,271,589.23