Finding the Third Proportional to 675,404 and 1,069,484

Step by Step Solution

1. Step 1: Write the proportion equation
   675,404 : 1,069,484 = 1,069,484 : x
2. Step 2: Convert to fraction form
   675,404/1,069,484 = 1,069,484/x
3. Step 3: Cross multiply
   675,404x = 1,069,484 × 1,069,484
4. Step 4: Simplify right side
   675,404x = 1,143,796,026,256
5. Step 5: Solve for x
   x = 1,143,796,026,256/675,404
6. Step 6: Final answer
   x = 1,693,499.04