Finding the Third Proportional to 787,540 and 1,181,054

Step by Step Solution

1. Step 1: Write the proportion equation
   787,540 : 1,181,054 = 1,181,054 : x
2. Step 2: Convert to fraction form
   787,540/1,181,054 = 1,181,054/x
3. Step 3: Cross multiply
   787,540x = 1,181,054 × 1,181,054
4. Step 4: Simplify right side
   787,540x = 1,394,888,550,916
5. Step 5: Solve for x
   x = 1,394,888,550,916/787,540
6. Step 6: Final answer
   x = 1,771,197.08