Finding the Third Proportional to 662,504 and 1,429,912

Step by Step Solution

1. Step 1: Write the proportion equation
   662,504 : 1,429,912 = 1,429,912 : x
2. Step 2: Convert to fraction form
   662,504/1,429,912 = 1,429,912/x
3. Step 3: Cross multiply
   662,504x = 1,429,912 × 1,429,912
4. Step 4: Simplify right side
   662,504x = 2,044,648,327,744
5. Step 5: Solve for x
   x = 2,044,648,327,744/662,504
6. Step 6: Final answer
   x = 3,086,242.99