Finding the Third Proportional to 284,024.25 and 612,333

Step by Step Solution

1. Step 1: Write the proportion equation
   284,024.25 : 612,333 = 612,333 : x
2. Step 2: Convert to fraction form
   284,024.25/612,333 = 612,333/x
3. Step 3: Cross multiply
   284,024.25x = 612,333 × 612,333
4. Step 4: Simplify right side
   284,024.25x = 374,951,702,889
5. Step 5: Solve for x
   x = 374,951,702,889/284,024.25
6. Step 6: Final answer
   x = 1,320,139.75