Finding the Third Proportional to 683,176 and 1,467,440

Step by Step Solution

1. Step 1: Write the proportion equation
   683,176 : 1,467,440 = 1,467,440 : x
2. Step 2: Convert to fraction form
   683,176/1,467,440 = 1,467,440/x
3. Step 3: Cross multiply
   683,176x = 1,467,440 × 1,467,440
4. Step 4: Simplify right side
   683,176x = 2,153,380,153,600
5. Step 5: Solve for x
   x = 2,153,380,153,600/683,176
6. Step 6: Final answer
   x = 3,152,013.76