Finding the Third Proportional to 281,526 and 619,098

Step by Step Solution

1. Step 1: Write the proportion equation
   281,526 : 619,098 = 619,098 : x
2. Step 2: Convert to fraction form
   281,526/619,098 = 619,098/x
3. Step 3: Cross multiply
   281,526x = 619,098 × 619,098
4. Step 4: Simplify right side
   281,526x = 383,282,333,604
5. Step 5: Solve for x
   x = 383,282,333,604/281,526
6. Step 6: Final answer
   x = 1,361,445.60