Finding the Third Proportional to 662,272 and 1,474,444

Step by Step Solution

1. Step 1: Write the proportion equation
   662,272 : 1,474,444 = 1,474,444 : x
2. Step 2: Convert to fraction form
   662,272/1,474,444 = 1,474,444/x
3. Step 3: Cross multiply
   662,272x = 1,474,444 × 1,474,444
4. Step 4: Simplify right side
   662,272x = 2,173,985,109,136
5. Step 5: Solve for x
   x = 2,173,985,109,136/662,272
6. Step 6: Final answer
   x = 3,282,616.67