Finding the Third Proportional to 274,737 and 570,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   274,737 : 570,520.50 = 570,520.50 : x
2. Step 2: Convert to fraction form
   274,737/570,520.50 = 570,520.50/x
3. Step 3: Cross multiply
   274,737x = 570,520.50 × 570,520.50
4. Step 4: Simplify right side
   274,737x = 325,493,640,920.25
5. Step 5: Solve for x
   x = 325,493,640,920.25/274,737
6. Step 6: Final answer
   x = 1,184,746.29