Finding the Third Proportional to 541,656 and 1,188,336

Step by Step Solution

1. Step 1: Write the proportion equation
   541,656 : 1,188,336 = 1,188,336 : x
2. Step 2: Convert to fraction form
   541,656/1,188,336 = 1,188,336/x
3. Step 3: Cross multiply
   541,656x = 1,188,336 × 1,188,336
4. Step 4: Simplify right side
   541,656x = 1,412,142,448,896
5. Step 5: Solve for x
   x = 1,412,142,448,896/541,656
6. Step 6: Final answer
   x = 2,607,083.55