Finding the Third Proportional to 695,600 and 1,105,656

Step by Step Solution

1. Step 1: Write the proportion equation
   695,600 : 1,105,656 = 1,105,656 : x
2. Step 2: Convert to fraction form
   695,600/1,105,656 = 1,105,656/x
3. Step 3: Cross multiply
   695,600x = 1,105,656 × 1,105,656
4. Step 4: Simplify right side
   695,600x = 1,222,475,190,336
5. Step 5: Solve for x
   x = 1,222,475,190,336/695,600
6. Step 6: Final answer
   x = 1,757,439.89