Finding the Third Proportional to 692,480 and 1,063,734

Step by Step Solution

1. Step 1: Write the proportion equation
   692,480 : 1,063,734 = 1,063,734 : x
2. Step 2: Convert to fraction form
   692,480/1,063,734 = 1,063,734/x
3. Step 3: Cross multiply
   692,480x = 1,063,734 × 1,063,734
4. Step 4: Simplify right side
   692,480x = 1,131,530,022,756
5. Step 5: Solve for x
   x = 1,131,530,022,756/692,480
6. Step 6: Final answer
   x = 1,634,025.56