Finding the Third Proportional to 274,680 and 601,848

Step by Step Solution

1. Step 1: Write the proportion equation
   274,680 : 601,848 = 601,848 : x
2. Step 2: Convert to fraction form
   274,680/601,848 = 601,848/x
3. Step 3: Cross multiply
   274,680x = 601,848 × 601,848
4. Step 4: Simplify right side
   274,680x = 362,221,015,104
5. Step 5: Solve for x
   x = 362,221,015,104/274,680
6. Step 6: Final answer
   x = 1,318,701.82