Finding the Third Proportional to 692,794 and 1,488,728

Step by Step Solution

1. Step 1: Write the proportion equation
   692,794 : 1,488,728 = 1,488,728 : x
2. Step 2: Convert to fraction form
   692,794/1,488,728 = 1,488,728/x
3. Step 3: Cross multiply
   692,794x = 1,488,728 × 1,488,728
4. Step 4: Simplify right side
   692,794x = 2,216,311,057,984
5. Step 5: Solve for x
   x = 2,216,311,057,984/692,794
6. Step 6: Final answer
   x = 3,199,091.01